NSN 4730-01-680-7936 · NIIN 016807936 · Part number 125A4
Armstrong International Inc Dba Armstrong Machine Works · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 03933
Government record, cited
NSN 4730-01-680-7936 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-680-7936. Manufacturer of record part number: 125A4.
Also searched as4730-01-680-7936 ·
4730016807936 ·
NIIN 016807936 ·
01-680-7936 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 03933 · 125A4
4730-01-680-7936 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Trap,steam — FSC 4730
Design Type: COMBINATION FLOAT/THERMOSTATIC
Supplementary Features: 5-1/8 INCH IN HEIGHT AND 6-7/16 INCH IN WIDTH IN
Maximum Steam Working Pressure: ERR-060
Screw Thread Series Designator: NPT BOTH INLET AND OUTLET
Material: IRON CAST BODY
1 manufacturer part number on file
Manufacturer of record: Armstrong International Inc Dba Armstrong Machine Works
Identification
NSN: 4730-01-680-7936
NIIN: 016807936
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 125A4
Manufacturer: Armstrong International Inc Dba Armstrong Machine Works
General Description
The Trap,steam, cataloged under National Stock Number 4730-01-680-7936, 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 Armstrong International Inc Dba Armstrong Machine Works. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Armstrong International Inc Dba Armstrong Machine Works (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-680-7936?
NSN 4730-01-680-7936 is a Trap,steam, manufactured by Armstrong International Inc Dba Armstrong Machine Works, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-680-7936?
NSN 4730-01-680-7936 has 1 manufacturer part number on file: 125A4 (Armstrong International Inc Dba Armstrong Machine Works).
What are the specifications of 125A4?
Key specifications for 125A4: Design Type: COMBINATION FLOAT/THERMOSTATIC; Supplementary Features: 5-1/8 INCH IN HEIGHT AND 6-7/16 INCH IN WIDTH IN; Maximum Steam Working Pressure: ERR-060; Screw Thread Series Designator: NPT BOTH INLET AND OUTLET. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-680-7936 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.