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1840-5-4 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

1840-5-4: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, overall_width: 0.250 INCHES NOMINAL IN, overall_height: 0.576 INCHES NOMINAL IN, overall_length: 0.672 INCHES NOMINAL IN, insert_material: PLASTIC POLYAMIDE NYLON SINGLE MATING END, contact_material: COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-059-0096, 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
1840-5-4
NSN: 5330-01-059-0096
NIINs: 010590096, 010856459
FSC: 5330 — Packing and Gasket Materials
CAGE: 53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
overall_width0.250 INCHES NOMINAL IN
overall_height0.576 INCHES NOMINAL IN
overall_length0.672 INCHES NOMINAL IN
insert_materialPLASTIC POLYAMIDE NYLON SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
precious_materialGOLD
terminal_locationBACK SINGLE MATING END ALL CONTACT GROUPINGS
mating_end_quantity1
contact_removabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
included_contact_typeROUND PIN SINGLE MATING END SECOND CONTACT GROUPING
operating_temp_rating-40.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
NSN5330-01-059-0096
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1840-5-4 MFR: Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 2
5330010590096Reference document
Same NSN cross-reference
Reference document — Informative reference only
C184054Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1840-5-4?
1840-5-4 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Hama.
What parts can replace 1840-5-4?
There are 2 known substitutes for 1840-5-4: 5330010590096, C184054. Substitute compatibility should be verified for your specific system.
What is the NSN for 1840-5-4?
1840-5-4 is cataloged in the U.S. Government catalog under NSN 5330-01-059-0096. This indicates validated use in U.S. government and defense supply chains.
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