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7108102-172 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7108102-172: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. This part is cataloged in the U.S. Government catalog under NSN 5340-01-642-2767, 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
7108102-172
NSN: 5340-01-642-2767
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number7108102-172
NSN5340-01-642-2767
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7108102-172 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
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 7
G547-0003-7108102-172Reference document
Same NSN cross-reference
Reference document — Secondary reference
7108102-172D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G547-0003-7108102-172D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7550479-7108102-172D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
845-7108102-OA-172D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
845-7108102-OA-172Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7108102-172?
7108102-172 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 7108102-172?
There are 7 known substitutes for 7108102-172: G547-0003-7108102-172, 7108102-172D4, G547-0003-7108102-172D4 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7108102-172?
7108102-172 is cataloged in the U.S. Government catalog under NSN 5340-01-642-2767. This indicates validated use in U.S. government and defense supply chains.
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