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930A971-4 — PACKING WITH RETAINER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

930A971-4: PACKING WITH RETAINER.

The PACKING WITH RETAINER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-009-6386, 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
930A971-4
NSN: 5330-01-009-6386
FSC: 5330 — Packing and Gasket Materials
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
Part Number930A971-4
NSN5330-01-009-6386
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 930A971-4 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 4
800-3030-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1548803-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
800-3230-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
837-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 930A971-4?
930A971-4 is a PACKING WITH RETAINER.
What parts can replace 930A971-4?
There are 4 known substitutes for 930A971-4: 800-3030-8, 1548803-8, 800-3230-8 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 930A971-4?
930A971-4 is cataloged in the U.S. Government catalog under NSN 5330-01-009-6386. 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.