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17645-CRWHA1MOD — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

17645-CRWHA1MOD: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-692-1557, 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
17645-CRWHA1MOD
NSN: 5330-01-692-1557
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number17645-CRWHA1MOD
NSN5330-01-692-1557
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 17645-CRWHA1MOD 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
B434-5220 FIND 23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
596-7409234Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
596-7409234 FIND 23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 17645-CRWHA1MOD?
17645-CRWHA1MOD is a SEAL,PLAIN.
What parts can replace 17645-CRWHA1MOD?
There are 3 known substitutes for 17645-CRWHA1MOD: B434-5220 FIND 23, 596-7409234, 596-7409234 FIND 23. Substitute compatibility should be verified for your specific system.
What is the NSN for 17645-CRWHA1MOD?
17645-CRWHA1MOD is cataloged in the U.S. Government catalog under NSN 5330-01-692-1557. This indicates validated use in U.S. government and defense supply chains.
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