PartsTable
Technical Data Sheet
Download PDF

174631 — HANDLE WINCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

174631: HANDLE WINCH.

The HANDLE WINCH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-494-6443, 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
174631
NSN: 5340-01-494-6443
FSC: 5340 — Hardware, Commercial
CAGE: 1JAB0 — WEST MARINE PRODUCTS, INC. DIV GOVERNMENT SALES (USA)
SPECIFICATIONS
Part Number174631
NSN5340-01-494-6443
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 174631 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 2
29141121Reference document
Same NSN cross-reference
Reference document — Secondary reference
709-5486674 ITEM 31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 174631?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 174631?
174631 is a HANDLE WINCH.
What parts can replace 174631?
There are 2 known substitutes for 174631: 29141121, 709-5486674 ITEM 31. Substitute compatibility should be verified for your specific system.
What is the NSN for 174631?
174631 is cataloged in the U.S. Government catalog under NSN 5340-01-494-6443. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 174631