The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-581-6720, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Trijicon, Inc. Dba Trijicon Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Trijicon, Inc. Dba Trijicon Inc (CAGE 0FL29) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-581-6720 |
| Primary Part Number | BP-HSC3325-2 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Trijicon, Inc. Dba Trijicon Inc |
| 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 |
|---|---|
| BP-HSC3325-2 PRIMARY | Trijicon, Inc. Dba Trijicon Inc (USA) |
| Reference | Meaning |
|---|---|
| SUB-HSC3149-2 | 3/9 Design control — primary reference Trijicon, Inc. Dba Trijicon Inc |
| ACB3162 | D/9 Drawing number reference only Trijicon, Inc. Dba Trijicon Inc |
NSN 5305-01-581-6720 is a Screw,cap,socket Head, manufactured by Trijicon, Inc. Dba Trijicon Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-581-6720 has 1 manufacturer part number on file: BP-HSC3325-2 (Trijicon, Inc. Dba Trijicon Inc).
3 possible matches (shared part number, not a government interchangeability claim): 1240-01-581-6854, 5340-01-581-6873, 1005-01-614-9848. Verify interchangeability with system specifications before substitution.
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.