NSN 4730-01-677-5938 · NIIN 016775938 · Part number 12633420
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 19207
Government record, cited
NSN 4730-01-677-5938 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-677-5938. Manufacturer of record part number: 12633420.
Also searched as4730-01-677-5938 ·
4730016775938 ·
NIIN 016775938 ·
01-677-5938 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 19207 · 12633420 · 1019MOD · 57K9362
Nearby stock numbers← 4730-01-677-5924 Adapter, Straight, Tube to Boss
·
4730-01-677-5988 Coupling Half, Quick Disconnect →
4730-01-677-5938 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Assembly,quick Disconne — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 4730-01-677-5938
NIIN: 016775938
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 12633420
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-01-677-5938, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
1019MOD
3/2Design control — primary reference
U.S. Government activity
Related Parts
4720-01-677-5993POSSIBLE MATCH
HOSE ASSEMBLY,METALLIC
12633415
3460-01-677-5994POSSIBLE MATCH
ADAPTER,QUICK CHANGE CHUCK
12633416
4730-01-677-6103POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
1496MOD
Frequently Asked Questions
What is NSN 4730-01-677-5938?
NSN 4730-01-677-5938 is a Coupling Assembly,quick Disconne, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-677-5938?
NSN 4730-01-677-5938 has 2 manufacturer part numbers on file: 57K9362 (U S Army Tank Automotive Command Amsta-Im-Mm), 12633420 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 4730-01-677-5938?
3 possible matches (shared part number, not a government interchangeability claim): 4720-01-677-5993, 3460-01-677-5994, 4730-01-677-6103. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-677-5938 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.