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1111120-7631CP — INSERT,SELF-LOCKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1111120-7631CP: INSERT,SELF-LOCKING.

The INSERT,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON, overall_length: 0.165 INCHES NOMINAL IN, overall_diameter: 0.145 INCHES NOMINAL IN, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-241-2045, 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
1111120-7631CP
NSN: 5340-01-241-2045
FSC: 5340 — Hardware, Commercial
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialPLASTIC NYLON
overall_length0.165 INCHES NOMINAL IN
overall_diameter0.145 INCHES NOMINAL IN
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5340-01-241-2045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1111120-7631CP 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
•
OVERALL DIAMETER: 0.145 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL: PLASTIC NYLON
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.145 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
OVERALL LENGTH0.165 INCHES NOMINAL IN
MATERIALPLASTIC NYLON
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
SUBSTITUTES & CROSS-REFERENCES 2
111113-1038Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1111120-7631Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 1111120-7631CP?
1111120-7631CP is a INSERT,SELF-LOCKING.
What parts can replace 1111120-7631CP?
There are 2 known substitutes for 1111120-7631CP: 111113-1038, 1111120-7631. Substitute compatibility should be verified for your specific system.
What is the NSN for 1111120-7631CP?
1111120-7631CP is cataloged in the U.S. Government catalog under NSN 5340-01-241-2045. 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.