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NH-7274 PC 161 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NH-7274 PC 161: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: COVER,OIL PUMP. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-327-8309, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NH-7274 PC 161
NSN: 5340-01-327-8309
FSC: 5340 — Hardware, Commercial
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL
special_featuresCOVER,OIL PUMP
end_item_identificationTURBINE STM FIRE PUMP; W/S:MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12); IWO JIMA CLASS LPH; VIRGINIA CLASS CGN (41); FIRE PUMPS
NSN5340-01-327-8309
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NH-7274 PC 161 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOVER,OIL PUMP
END ITEM IDENTIFICATIONTURBINE STM FIRE PUMP; W/S:MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12); IWO JIMA CLASS LPH; VIRGINIA CLASS CGN (41); FIRE PUMPS
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 5
H-7922 PC 71Reference document
Same NSN cross-reference
Reference document — Secondary reference
161ND6109Reference document
Same NSN cross-reference
Reference document — Secondary reference
NH6756A161Reference document
Same NSN cross-reference
Reference document — Secondary reference
249006Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
NH6620A161Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NH-7274 PC 161?
NH-7274 PC 161 is a COVER,ACCESS.
What parts can replace NH-7274 PC 161?
There are 5 known substitutes for NH-7274 PC 161: H-7922 PC 71, 161ND6109, NH6756A161 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NH-7274 PC 161?
NH-7274 PC 161 is cataloged in the U.S. Government catalog under NSN 5340-01-327-8309. This indicates validated use in U.S. government and defense supply chains.
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