HD34-18-21 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HD34-18-21: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include terminal_type: PIN SINGLE MATING END ALL CONTACT GROUPINGS, special_features: RECEPTACLE CONNECT SHELL SIZE 18 BAYONET COUPLING HD30, terminal_location: FRONT SINGLE MATING END ALL CONTACT GROUPINGS, mating_end_quantity: 21, polarization_method: KEYWAY OR MULTIPLE KEYWAY, threaded_device_type: BACK SHELL. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-480-2376, 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

HD34-18-21

NSN: 5935-01-480-2376
FSC: 5935 — Connectors, Electrical
CAGE: 4RWU5 — LADD DISTRIBUTION LLC (USA)

SPECIFICATIONS

terminal_type	PIN SINGLE MATING END ALL CONTACT GROUPINGS
special_features	RECEPTACLE CONNECT SHELL SIZE 18 BAYONET COUPLING HD30
terminal_location	FRONT SINGLE MATING END ALL CONTACT GROUPINGS
mating_end_quantity	21
polarization_method	KEYWAY OR MULTIPLE KEYWAY
threaded_device_type	BACK SHELL
end_item_identification	2320-01-465-2174; MRAP - M-ATV
included_contact_quantity	21 SINGLE MATING END SINGLE CONTACT GROUPING
contact_position_arrangement_style	22-21 SINGLE MATING END
part_name_assigned_by_controlling_agency	RECEPTACLE CONNECTOR SHELL SIZE 18 BAYONET COUPLING HD30 SERIES
NSN	5935-01-480-2376

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL TYPE: PIN SINGLE MATING END ALL CONTACT GROUPINGS

•

MATING END QUANTITY: 21

•

CONTACT POSITION ARRANGEMENT STYLE: 22-21 SINGLE MATING END

•

TERMINAL LOCATION: FRONT SINGLE MATING END ALL CONTACT GROUPINGS

•

INCLUDED CONTACT QUANTITY: 21 SINGLE MATING END SINGLE CONTACT GROUPING

•

POLARIZATION METHOD: KEYWAY OR MULTIPLE KEYWAY

TECHNICAL CHARACTERISTICS

TERMINAL TYPE	PIN SINGLE MATING END ALL CONTACT GROUPINGS
MATING END QUANTITY	21
CONTACT POSITION ARRANGEMENT STYLE	22-21 SINGLE MATING END
TERMINAL LOCATION	FRONT SINGLE MATING END ALL CONTACT GROUPINGS
INCLUDED CONTACT QUANTITY	21 SINGLE MATING END SINGLE CONTACT GROUPING
POLARIZATION METHOD	KEYWAY OR MULTIPLE KEYWAY
SPECIAL FEATURES	RECEPTACLE CONNECT SHELL SIZE 18 BAYONET COUPLING HD30
PART NAME ASSIGNED BY CONTROLLING AGENCY	RECEPTACLE CONNECTOR SHELL SIZE 18 BAYONET COUPLING HD30 SERIES
END ITEM IDENTIFICATION	2320-01-465-2174; MRAP - M-ATV
THREADED DEVICE TYPE	BACK SHELL

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 2

9HB966Reference document

Same NSN cross-reference

Reference document — Secondary reference

HD34-18-21PNSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HD34-18-21?

HD34-18-21 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace HD34-18-21?

There are 2 known substitutes for HD34-18-21: 9HB966, HD34-18-21PN. Substitute compatibility should be verified for your specific system.

What is the NSN for HD34-18-21?

HD34-18-21 is cataloged in the U.S. Government catalog under NSN 5935-01-480-2376. This indicates validated use in U.S. government and defense supply chains.

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HD34-18-21 — CONNECTOR,RECEPTACLE,ELECTRICAL

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