NPFC - MS 27566
CAP ASSEMBLY, LIQUID OXYGEN FILL VALVE
| Organization: | NPFC |
| Publication Date: | 7 July 2000 |
| Status: | inactive |
| Page Count: | 5 |
scope:
This specification is approved for use by all Departments and Agencies of the Department of Defense.
MARKING SHALL BE IN ACCORDANCE WITH MIL-STD-130.
REMOVE BURRS AND BREAK SHARP EDGES 0.005 MAX.
DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DECIMALS ±.010
MATERIAL: SAE UNIFIED NUMBERING SYSTEM, S30200, PASSIVATE PER MIL-S-5002.
ALTERNATE MATERIAL: S30400.
ALL SURFACES TO BE PER ANSI B46.1
MATERIAL: ASTM B209: ALLOY 6061-T4 OR T6 TEMPER
ALTERNATE MATERIAL: ASTM B209; ALLOY 2024-T3 OR T4 TEMPER
ANODIZE PER MIL-A-8625, TYPE II, CLASS 2, COLOR BLACK
FINISH: ALL SURFACES PER ANSI B46.1
MATERIAL: S30300 PASSIVATE PER MIL-S-5002
FINISH: ALL OVER PER ANSI B46.1
3 EACH REQUIRED
MATERIAL: ASTM B209: ALLOY 6061-T4 OR T6
ALTERNATE MATERIAL: ASTM B209: ALLOY 2024-T3 OR T4
ANODIZE PER MIL-A-8625, TYPE II, CLASS 2, COLOR BLACK
FINISH: ALL OVER PER ANSI B46.1
MATERIAL: S30200 DIA. OPTIONAL, .058 ±.002 RECOMMENDED, PASSIVATE PER MIL-S-5002.
TOTAL COILS: 3
TOTAL COMPRESSED HEIGHT:.070
SPRING RATE: 10.3 LBS./IN. TO SUPPORT 7 LBS. @ .300 HEIGHT.
END TO BE SQUARED. ( )
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