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DX85972PC26-261 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DX85972PC26-261: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-398-8581, 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
DX85972PC26-261
NSN: 5330-00-398-8581
FSC: 5330 — Packing and Gasket Materials
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
Part NumberDX85972PC26-261
NSN5330-00-398-8581
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DX85972PC26-261 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
DX82365PC26Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL5723PC26Reference document
Same NSN cross-reference
Reference document — Secondary reference
DR83380PC26-261Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1538PReference document
Same NSN cross-reference
Reference document — Secondary reference
DR83393PC26-261Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DX85972PC26-261?
DX85972PC26-261 is a RETAINER,PACKING.
What parts can replace DX85972PC26-261?
There are 5 known substitutes for DX85972PC26-261: DX82365PC26, SL5723PC26, DR83380PC26-261 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DX85972PC26-261?
DX85972PC26-261 is cataloged in the U.S. Government catalog under NSN 5330-00-398-8581. 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.