NSN 5940-01-631-6949 · NIIN 016316949 · Part number 21-33387-021
Amphenol Corp Div Amphenol Aerospace Operations · FSC 5940 — Lugs, Terminals, and Terminal Strips · FSG 59 — Electrical and Electronic Equipment Components · CAGE 77820
Government record, cited
NSN 5940-01-631-6949 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-631-6949. Manufacturer of record part number: 21-33387-021.
Also searched as5940-01-631-6949 ·
5940016316949 ·
NIIN 016316949 ·
01-631-6949 ·
FSC 5940 Lugs, Terminals, and Terminal Strips · CAGE 77820 · 21-33387-021 · 21-33387-21
Manufacturer of record: Amphenol Corp Div Amphenol Aerospace Operations
Identification
NSN: 5940-01-631-6949
NIIN: 016316949
FSC: 5940 — Lugs, Terminals, and Terminal Strips
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 21-33387-021
Manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
General Description
The Post,binding,electrical, cataloged under National Stock Number 5940-01-631-6949, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Post,binding,electrical
FSC / FSG
5940 — Lugs, Terminals, and Terminal Strips (FSG 59)
Manufacturers
Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820)
Amphenol Corp Div Amphenol Aerospace Operations (USA)
Reference documents
Reference
Meaning
21-33387-21
5/9Secondary reference
Amphenol Corp Div Amphenol Aerospace Operations
No interchangeability data on file.
Other items in FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045
TERMINAL BOARD ASSEMBLY
5940-00-000-0235
5940-00-000-0235 · Item name not on file
5940-00-001-1331
5940-00-001-1331 · Item name not on file
5940-00-001-1332
5940-00-001-1332 · Item name not on file
5940-00-001-1333
5940-00-001-1333 · Item name not on file
5940-00-001-1335
5940-00-001-1335 · Item name not on file
5940-00-001-1336
5940-00-001-1336 · Item name not on file
5940-00-001-1358
5940-00-001-1358 · Item name not on file
Frequently Asked Questions
What is NSN 5940-01-631-6949?
NSN 5940-01-631-6949 is a Post,binding,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
What part numbers are listed for NSN 5940-01-631-6949?
NSN 5940-01-631-6949 has 1 manufacturer part number on file: 21-33387-021 (Amphenol Corp Div Amphenol Aerospace Operations).
Is NSN 5940-01-631-6949 hazardous material?
No hazard code in the DLA record (HMIC N). 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.