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131176-K01 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

131176-K01: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include special_features: DESCRIPTION: ACCESSORY CAP, PC ASSEMBLY SPRING RELEASE MODIFIED, end_item_identification: ACB-4012 BREAKER; CIRCUIT BREAKER, part_name_assigned_by_controlling_agency: (INAVY) ASS, CAP PC ASSY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-648-5617, 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
131176-K01
NSN: 5340-01-648-5617
FSC: 5340 — Hardware, Commercial
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
special_featuresDESCRIPTION: ACCESSORY CAP, PC ASSEMBLY SPRING RELEASE MODIFIED
end_item_identificationACB-4012 BREAKER; CIRCUIT BREAKER
part_name_assigned_by_controlling_agency(INAVY) ASS, CAP PC ASSY
NSN5340-01-648-5617
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 131176-K01 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDESCRIPTION: ACCESSORY CAP, PC ASSEMBLY SPRING RELEASE MODIFIED
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) ASS, CAP PC ASSY
END ITEM IDENTIFICATIONACB-4012 BREAKER; CIRCUIT BREAKER
SUBSTITUTES & CROSS-REFERENCES 2
131092 REV EReference document
Same NSN cross-reference
Reference document — Drawing number reference only
DWG 131092 REV E F/N 29Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 131176-K01?
131176-K01 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 131176-K01?
There are 2 known substitutes for 131176-K01: 131092 REV E, DWG 131092 REV E F/N 29. Substitute compatibility should be verified for your specific system.
What is the NSN for 131176-K01?
131176-K01 is cataloged in the U.S. Government catalog under NSN 5340-01-648-5617. 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.