PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

620341Contact,electrical

Radiall Usa Inc Dba Radiall Usa Inc · NSN 5999-01-647-9633 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-647-9633 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-647-9633. Primary manufacturer part number: 620341.
Features
  • Contact,electrical — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: Radiall Usa Inc Dba Radiall Usa Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-647-9633, 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 Radiall Usa Inc Dba Radiall Usa Inc. This item has 3 commercial cross-references from 2 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); Radiall Usa Inc Dba Radiall Usa Inc (CAGE 0FDA5)
Technical Specifications
ParameterValue
NSN5999-01-647-9633
Primary Part Number620341
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRadiall Usa Inc Dba Radiall Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
5970-01-507-6515620-341 INTERCHANGEABLE
Contact,reducer
Radiall Usa Inc Dba Radiall Usa Inc
5999-01-647-9632620331 INTERCHANGEABLE
Contact,electrical
Radiall Usa Inc Dba Radiall Usa Inc
5999-01-647-9634JSFC94-5 INTERCHANGEABLE
Contact,electrical
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Cross-Reference Index
Part NumberManufacturer
JSFC94 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
620341 PRIMARY Radiall Usa Inc Dba Radiall Usa Inc (USA)
JSFC94-4 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
5970-01-507-6515INTERCHANGEABLE
CONTACT,REDUCER
620-341
5999-01-647-9632INTERCHANGEABLE
CONTACT,ELECTRICAL
620331
5999-01-647-9634INTERCHANGEABLE
CONTACT,ELECTRICAL
JSFC94-5

Frequently Asked Questions

What is NSN 5999-01-647-9633?

NSN 5999-01-647-9633 is a Contact,electrical, manufactured by Radiall Usa Inc Dba Radiall Usa Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-647-9633?

NSN 5999-01-647-9633 has 3 cross-referenced part numbers: JSFC94 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 620341 (Radiall Usa Inc Dba Radiall Usa Inc), JSFC94-4 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 5999-01-647-9633?

There are 3 known substitutes for 5999-01-647-9633: 5970-01-507-6515, 5999-01-647-9632, 5999-01-647-9634. Verify interchangeability with system specifications before substitution.

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