PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JSFC94-5Contact,electrical

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 5999-01-647-9634 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-647-9634 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-647-9634. Primary manufacturer part number: JSFC94-5.
Features
  • Contact,electrical — FSC 5999
  • 5 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-647-9634, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Lockheed Martin Aeronautics Company (CAGE 81755); Amphenol Canada Corp (CAGE 03554); Radiall Usa Inc Dba Radiall Usa Inc (CAGE 0FDA5)
Technical Specifications
ParameterValue
NSN5999-01-647-9634
Primary Part NumberJSFC94-5
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
5950-00-962-0450 INTERCHANGEABLE
Reactor
5999-01-647-9632620331 INTERCHANGEABLE
Contact,electrical
Radiall Usa Inc Dba Radiall Usa Inc
5999-01-647-9633620341 INTERCHANGEABLE
Contact,electrical
Radiall Usa Inc Dba Radiall Usa Inc
Cross-Reference Index
Part NumberManufacturer
JSFC94 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
JSFC94-5 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
AC-781612-003 Amphenol Canada Corp (CAN)
620332 Radiall Usa Inc Dba Radiall Usa Inc (USA)
AC-781612-303 Amphenol Canada Corp (CAN)
Related Parts
5950-00-962-0450INTERCHANGEABLE
REACTOR
5999-01-647-9632INTERCHANGEABLE
CONTACT,ELECTRICAL
620331
5999-01-647-9633INTERCHANGEABLE
CONTACT,ELECTRICAL
620341

Frequently Asked Questions

What is NSN 5999-01-647-9634?

NSN 5999-01-647-9634 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-647-9634?

NSN 5999-01-647-9634 has 5 cross-referenced part numbers: JSFC94 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), JSFC94-5 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), AC-781612-003 (Amphenol Canada Corp), 620332 (Radiall Usa Inc Dba Radiall Usa Inc), AC-781612-303 (Amphenol Canada Corp).

What NSN replaces 5999-01-647-9634?

There are 3 known substitutes for 5999-01-647-9634: 5950-00-962-0450, 5999-01-647-9632, 5999-01-647-9633. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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