NSN 5935-00-321-5054 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-321-5054. Manufacturer of record part number: U56AR.
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: U56AR
Manufacturer: Telephonics Corp
General Description
The Jack Assy,telephone, cataloged under National Stock Number 5935-00-321-5054, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Jack Assy,telephone
FSC / FSG
5935 — Connectors, Electrical (FSG 59)
Manufacturers
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Telephonics Corp (CAGE 78711)
Technical Specifications
Parameter
Value
NSN
5935-00-321-5054
Primary Part Number
U56AR
Item Name
Jack Assy,telephone
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Telephonics Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180
5935-00-000-8180 · Item name not on file
5935-00-001-1344
5935-00-001-1344 · Item name not on file
5935-00-001-1347
5935-00-001-1347 · Item name not on file
5935-00-001-1350
5935-00-001-1350 · Item name not on file
5935-00-001-1351
5935-00-001-1351 · Item name not on file
5935-00-001-1353
5935-00-001-1353 · Item name not on file
5935-00-001-1627
BACKSHELL,ELECTRICAL CONNECTOR
5935-00-001-1628
5935-00-001-1628 · Item name not on file
Frequently Asked Questions
What is NSN 5935-00-321-5054?
NSN 5935-00-321-5054 is a Jack Assy,telephone, manufactured by Telephonics Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-00-321-5054?
NSN 5935-00-321-5054 has 2 manufacturer part numbers on file: 51A1C35 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), U56AR (Telephonics Corp).
Is NSN 5935-00-321-5054 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.