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632495-501 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

632495-501: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: PLASTIC, POLYETHYLENE (PP), length_under_shoulder: 0.570 INCHES NOMINAL IN, open_end_inside_diameter: 1.730 INCHES MAXIMUM IN, closed_end_overall_diameter: 1.796 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-280-2228, 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
632495-501
NSN: 5340-00-280-2228
FSC: 5340 — Hardware, Commercial
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
length_under_shoulder0.570 INCHES NOMINAL IN
open_end_inside_diameter1.730 INCHES MAXIMUM IN
closed_end_overall_diameter1.796 INCHES MAXIMUM IN
NSN5340-00-280-2228
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 632495-501 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: 1.796 INCHES MAXIMUM IN
•
LENGTH UNDER SHOULDER: 0.570 INCHES NOMINAL IN
•
OPEN END INSIDE DIAMETER: 1.730 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER1.796 INCHES MAXIMUM IN
LENGTH UNDER SHOULDER0.570 INCHES NOMINAL IN
OPEN END INSIDE DIAMETER1.730 INCHES MAXIMUM IN
MATERIALPLASTIC, POLYETHYLENE (PP)
SUBSTITUTES & CROSS-REFERENCES 8
025-0501-000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8799475Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PAJ0129Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8783147Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12-195-2000Reference document
Same NSN cross-reference
Reference document — Informative reference only
8791369Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 632495-501?
632495-501 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace 632495-501?
There are 8 known substitutes for 632495-501: 025-0501-000, 8799475, PAJ0129 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 632495-501?
632495-501 is cataloged in the U.S. Government catalog under NSN 5340-00-280-2228. 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.