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Technical Data Sheet
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555-175 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

555-175: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-204-6754, 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
555-175
NSN: 5330-01-204-6754
NIINs: 012046754, 013181354
FSC: 5330 — Packing and Gasket Materials
CAGE: 58366 — KIRBY MORGAN DIVE SYSTEMS INC (USA)
SPECIFICATIONS
Part Number555-175
NSN5330-01-204-6754
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 555-175 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 3
9142Y196Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DE084Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DP10012Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 555-175?
555-175 is a RETAINER,PACKING.
What parts can replace 555-175?
There are 3 known substitutes for 555-175: 9142Y196, DE084, DP10012. Substitute compatibility should be verified for your specific system.
What is the NSN for 555-175?
555-175 is cataloged in the U.S. Government catalog under NSN 5330-01-204-6754. This indicates validated use in U.S. government and defense supply chains.
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