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189228130 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

189228130: 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
189228130
NSN: 5340-01-282-1479
FSC: 5340 — Hardware, Commercial
CAGE: FAQ15 — SAFRAN ELECTRONICS & DEFENSE (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: 189228130 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
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
A1250176Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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
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FREQUENTLY ASKED QUESTIONS
What is 189228130?
189228130 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace 189228130?
There are 8 known substitutes for 189228130: 91852854, 10113096, C235A463-12R and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 189228130?
189228130 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.
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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.