PartsTable
Technical Data Sheet

2179256/0 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2179256/0: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include special_features: USED AS A GLOW PLUG BOOT, end_item_identification: 256 MARINE SOLAS, part_name_assigned_by_controlling_agency: GLOW PLUG CONNECTOR GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-532-9718, 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
2179256/0
NSN: 5330-01-532-9718
FSC: 5330 — Packing and Gasket Materials
CAGE: 8323N — STEYR MOTORS AG (AUT)
SPECIFICATIONS
special_featuresUSED AS A GLOW PLUG BOOT
end_item_identification256 MARINE SOLAS
part_name_assigned_by_controlling_agencyGLOW PLUG CONNECTOR GASKET
NSN5330-01-532-9718
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2179256/0 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED AS A GLOW PLUG BOOT
PART NAME ASSIGNED BY CONTROLLING AGENCYGLOW PLUG CONNECTOR GASKET
END ITEM IDENTIFICATION256 MARINE SOLAS
SUBSTITUTES & CROSS-REFERENCES 5
10337780Reference document
Same NSN cross-reference
Reference document — Informative reference only
ORC-26-550Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40002023Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
125645Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
US-101518Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2179256/0?
2179256/0 is a PACKING,PREFORMED.
What parts can replace 2179256/0?
There are 5 known substitutes for 2179256/0: 10337780, ORC-26-550, 40002023 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2179256/0?
2179256/0 is cataloged in the U.S. Government catalog under NSN 5330-01-532-9718. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.