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1A983 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1A983: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE GENERATOR (EG), 25 KVA, HOLLINGSWORTH, part_name_assigned_by_controlling_agency: TIME DELAY RELAY. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-371-3828, 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
1A983
NSN: 5945-01-371-3828
FSC: 5945 — Relays and Solenoids
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
end_item_identificationENGINE GENERATOR (EG), 25 KVA, HOLLINGSWORTH
part_name_assigned_by_controlling_agencyTIME DELAY RELAY
NSN5945-01-371-3828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 1A983 MFR RELAY,ELECTROMAGNETIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCRANKING CYCLE; CRT, JHP72-1, HOLLINGSWORTH OPERATING MANUAL AND PARTS LIST; BOOK 18, CHP 1-4, PAGE 87
PART NAME ASSIGNED BY CONTROLLING AGENCYTIME DELAY RELAY
END ITEM IDENTIFICATIONENGINE GENERATOR (EG), 25 KVA, HOLLINGSWORTH
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES 7
JHP73-88Reference document
Same NSN cross-reference
Reference document — Secondary reference
JHP72-128Reference document
Same NSN cross-reference
Reference document — Secondary reference
112CPSOX1Reference document
Same NSN cross-reference
Reference document — Secondary reference
25971CReference document
Same NSN cross-reference
Reference document — Secondary reference
JHP79-26Reference document
Same NSN cross-reference
Reference document — Secondary reference
112CPSOX14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1A983?
1A983 is a RELAY,ELECTROMAGNETIC.
What parts can replace 1A983?
There are 7 known substitutes for 1A983: JHP73-88, JHP72-128, 112CPSOX1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A983?
1A983 is cataloged in the U.S. Government catalog under NSN 5945-01-371-3828. 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.