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QPL-AS7949 - Bearings, Ball, Airframe, Antifriction
May 13, 2020 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION SAE-AS7949 Bearings, Ball, Airframe, Antifriction This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject non-Government standard and inclusion of a product...

DIN 319 - Ball knobs
April 1, 2020 - DIN
A description is not available for this item.
MIL-DTL-70508 - Cartridge, 9 Millimeter, NATO, Ball - M882
May 12, 2020 - NPFC

This specification covers the requirements and verification methods for the Cartridge, 9mm, NATO, Ball - M882 for use in 9mm weapons.

MIL-DTL-32487 - Cartridge, 7.62 Millimeter: Ball, M80A1
February 20, 2020 - NPFC

This specification covers the requirements and verification methods for the CARTRIDGE, 7.62 MILLIMETER: ball, M80A1 for use in 7.62mm weapons.

MIL-DTL-46931 - Cartridge, 7.62 Millimeter, Ball - M80
February 18, 2020 - NPFC

This specification covers the requirements and verification methods for the Cartridge, 7.62mm: NATO, Ball - M80 for use in 7.62mm weapons.

ISO DIS 3408-2 - Ball screws — Part 2: Nominal diameters and nominal leads — Metric series
May 19, 2020 - ISO

This document specifies the nominal diameters and nominal leads, mounting dimensions for ball screw nuts and mounting bolts for metric ball screws. It also gives preferred combinations of nominal diameter and nominal lead and a general plan which includes the additional combinations...

PIP PNSMV026 - Stainless Steel Ball Valve Descriptions
January 1, 2020 - PIP

This Practice provides the detailed purchase descriptions for stainless steel ball valve tag numbers included in PIP Piping Material Specifications and used along with PIP PNSM0110 for the procurement of valves. This Practice also provides a cross reference for stainless steel ball...

ISO FDIS 3303-1 - Rubber- or plastics-coated fabrics — Determination of bursting strength — Part 1: Steel-ball method
April 23, 2020 - ISO

This document specifies a method for the determination of the bursting strength of rubber or plastics coated fabrics, using a mechanically operated steel ball.

QPL-AS6039 - Bearings, Ball, Rod End, Double Row, Self-Aligning
May 12, 2020 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION SAE-AS6039 Bearings, Ball, Rod End, Double Row, Self-Aligning This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject non-Government standard and inclusion...

ISO FDIS 4625-1 - Binders for paints and varnishes — Determination of softening point — Part 1: Ring-and-ball method
April 3, 2020 - ISO

This document specifies the test methods for determining the softening point of resins (including rosin) and similar materials by means of ring-and-ball apparatus. Both manual and automated methods are specified, the automated method being the reference method.

MIL-DTL-60251 - Cartridge, 7.62 Millimeter: Ball - M80 Overhead Fire Application
February 18, 2020 - NPFC

This specification covers the requirements and verification methods for the Cartridge, 7.62mm: NATO Ball - M80 Overhead Fire (OHF) for use in 7.62mm weapons.

PIP PHSMV026 - Hygienic Stainless Steel Ball Valve Descriptions
January 1, 2020 - PIP

This Practice provides requirements for suppliers providing hygienic stainless steel ball valves included in PIP Piping Line Class Material Specifications.

DS/EN 17368 - Laminate floor coverings – Determination of impact resistance with small ball
February 25, 2020 - DS

This document specifies a method of assessment of surface resistance to impact with a small ball tester and relates to the surfaces of laminate floor coverings according to EN 13329, EN 14978 or EN 15468. The test is generally carried out on parts of the laminate floor panels with suitable...

PIP PNSMV006 - Carbon Steel Ball Valve Descriptions
November 1, 2019 - PIP

This Practice provides the detailed purchase descriptions for carbon steel ball valve tag numbers included in PIP Piping Material Specifications and used along with PIP PNSM0110 for the procurement of valves. This Practice also provides a cross reference for carbon steel ball valve...

ASTM D2596 - Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Grease (Four-Ball Method)
May 1, 2020 - ASTM

This test method covers the determination of the loadcarrying properties of lubricating greases. Three determinations are made: Load-Wear Index (formerly called Mean-Hertz Load), Weld Point, by means of the Four-Ball Extreme- Pressure (EP) Tester, and Last nonseizure load (LNSL). The values...

QPL-AS81936 - Bearings, Plain, Self-Aligning (Cu-Be Ball, CRES Race), General Specification for
May 12, 2020 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION SAE-AS81936 Bearings, Plain, Self-Aligning (Cu-Be Ball, CRES Race), General Specification for This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject...

ASTM D3336 - Standard Test Method for Life of Lubricating Greases in Ball Bearings at Elevated Temperatures
May 1, 2020 - ASTM

This test method covers the evaluation of the performance of lubricating greases in ball bearings operating under light loads at high speeds and elevated temperatures. The values stated in SI units are to be regarded as standard. Exception-The values given in parentheses are mathematical...

ASTM D1478 - Standard Test Method for Low-Temperature Torque of Ball Bearing Grease
May 1, 2020 - ASTM

This test method covers the determination of the extent to which a grease retards the rotation of a slow-speed ball bearing by measuring starting and running torques at low temperatures (below −18 °C (0 °F)). Torque measurements are limited by the capacity of the torque-measuring equipment....

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