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2156114 — PACKING SPRING SEAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2156114: PACKING SPRING SEAT.

The PACKING SPRING SEAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-737-3037, 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
2156114
NSN: 5330-00-737-3037
FSC: 5330 — Packing and Gasket Materials
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
Part Number2156114
NSN5330-00-737-3037
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2156114 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
SUBSTITUTES & CROSS-REFERENCES 5
5X448Reference document
Same NSN cross-reference
Reference document — Secondary reference
395534Reference document
Same NSN cross-reference
Reference document — Secondary reference
243693Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB26007Reference document
Same NSN cross-reference
Reference document — Secondary reference
7373037Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2156114?
2156114 is a PACKING SPRING SEAT.
What parts can replace 2156114?
There are 5 known substitutes for 2156114: 5X448, 395534, 243693 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2156114?
2156114 is cataloged in the U.S. Government catalog under NSN 5330-00-737-3037. This indicates validated use in U.S. government and defense supply chains.
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