The Setscrew, cataloged under National Stock Number 5305-01-508-8103, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-01-508-8103 |
| Primary Part Number | 3937438 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cummins Inc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5305-01-508-8103 is a Setscrew, manufactured by Cummins Inc, classified under FSC 5305, Screws. Status: cancelled.
NSN 5305-01-508-8103 has 3 manufacturer part numbers on file: 3937438 (Cummins South Pacific Pty Ltd Head Office), 3934086 (Cummins South Pacific Pty Ltd Head Office), 3937438 (Cummins Inc).
Key specifications for 3937438: Special Features: LENGTH 4.00 IN.; WIDTH 5.75 IN.; HEIGTH 0.10 IN. IN; Part Name Assigned by Controlling Agency: SCREW, ROCKER LEVER ADJUSTING; End Item Identification: 3990-01-444-5196 CEMENT MIXER. 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.
NSN 5305-01-508-8103 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.