The Tee,pipe, cataloged under National Stock Number 4730-01-596-0231, 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 Automotive Fasteners, Inc. Government technical data includes 2 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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-596-0231 |
| Primary Part Number | 128-4 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Automotive Fasteners, Inc |
| Status | ACTIVE |
| Nominal Length | 1.760 INCHES ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128-4 PRIMARY | Automotive Fasteners, Inc (USA) |
NSN 4730-01-596-0231 is a Tee,pipe, manufactured by Automotive Fasteners, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-596-0231 has 1 manufacturer part number on file: 128-4 (Automotive Fasteners, Inc).
Key specifications for 128-4: Nominal Length: 1.760 INCHES ALL ENDS IN; Special Features: ID THREADS 1/4 INCH NPT 18 THREADS PER INCH 0.40 INCH THREAD ENGAGEMENT 3/4 INCH HEX NUT OD 1/4 INCHES NPT 18THREADS PER INCH 0.40 INCH THREAD ENGAEMENT IN; Material: COPPER ALLOY OVERALL. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.