The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-182-9620, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Drs Advanced Isr, Llc. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-182-9620 |
| Primary Part Number | 23445-2 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Drs Advanced Isr, Llc |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.138 INCHES IN |
| 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 |
|---|---|
| 23445-2 PRIMARY | Drs Advanced Isr, Llc (USA) |
NSN 5305-01-182-9620 is a Screw,externally Relieved Body, manufactured by Drs Advanced Isr, Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-182-9620 has 1 manufacturer part number on file: 23445-2 (Drs Advanced Isr, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 2990-01-430-2052, 4820-01-478-3620. Verify interchangeability with system specifications before substitution.
Key specifications for 23445-2: Nominal Thread Diameter: 0.138 INCHES IN; Special Features: ALTERED ITEM MAKE FROM MS51957-38; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 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.