The Tube,nylon Fitting, cataloged under National Stock Number 3431-01-528-8991, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Associate Engineering Corp. 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 | 3431-01-528-8991 |
| Primary Part Number | 153B |
| Item Name | Tube,nylon Fitting |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Associate Engineering Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 153B PRIMARY | Associate Engineering Corp (USA) |
NSN 3431-01-528-8991 is a Tube,nylon Fitting, manufactured by Associate Engineering Corp, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-528-8991 has 1 manufacturer part number on file: 153B (Associate Engineering Corp).
Key specifications for 153B: Part Name Assigned by Controlling Agency: TUBE,NYLON WITH FITTING; End Item Identification: 3431014984423. 0 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.