PartsTable
Technical Data Sheet
Download PDF

A1250176 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A1250176: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include length_under_shoulder: 0.500 INCHES NOMINAL IN, open_end_inside_diameter: 0.750 INCHES NOMINAL IN, closed_end_overall_diameter: 0.960 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-282-1479, 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
A1250176
NSN: 5340-01-282-1479
FSC: 5340 — Hardware, Commercial
CAGE: F9111 — THALES AVS FRANCE SAS (FRA)
SPECIFICATIONS
length_under_shoulder0.500 INCHES NOMINAL IN
open_end_inside_diameter0.750 INCHES NOMINAL IN
closed_end_overall_diameter0.960 INCHES NOMINAL IN
NSN5340-01-282-1479
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A1250176 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
KEY FEATURES
•
CLOSED END OVERALL DIAMETER: 0.960 INCHES NOMINAL IN
•
LENGTH UNDER SHOULDER: 0.500 INCHES NOMINAL IN
•
OPEN END INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER0.960 INCHES NOMINAL IN
LENGTH UNDER SHOULDER0.500 INCHES NOMINAL IN
OPEN END INSIDE DIAMETER0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
189228130Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
91852854Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10113096Reference document
Same NSN cross-reference
Reference document — Informative reference only
C235A463-12RReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
189228119Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340PL2148944Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy A1250176?
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 A1250176?
A1250176 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace A1250176?
There are 8 known substitutes for A1250176: 189228130, 91852854, 10113096 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1250176?
A1250176 is cataloged in the U.S. Government catalog under NSN 5340-01-282-1479. 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 — A1250176

✓ 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.