The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-319-1037, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 6 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-319-1037 |
| Primary Part Number | A-15237 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | OVAL COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| A-15237 PRIMARY | L3 Technologies, Inc. (USA) |
NSN 5305-01-319-1037 is a Screw,externally Relieved Body, manufactured by L3 Technologies, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-319-1037 has 1 manufacturer part number on file: A-15237 (L3 Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-327-9917. Verify interchangeability with system specifications before substitution.
Key specifications for A-15237: Nominal Thread Diameter: 0.164 INCHES IN; Head Style: OVAL COUNTERSUNK; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 32. 6 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.