The Screw,cap,sckt Hd,a, cataloged under National Stock Number 5305-01-571-8227, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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: Active.
| Item Name | Screw,cap,sckt Hd,a |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Barnes Group Inc. Dba Barnes Distribution (CAGE 05573); Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering (CAGE 74QK6) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-571-8227 |
| Primary Part Number | 460-071 |
| Item Name | Screw,cap,sckt Hd,a |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| SLKBC08C037Z | Barnes Group Inc. Dba Barnes Distribution (USA) |
| 460-071 PRIMARY | Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering (USA) |
| Reference | Meaning |
|---|---|
| 460-071 | 3/9 Design control — primary reference Risk Industries Llc Dba Pines Technology Div Headquarters |
NSN 5305-01-571-8227 is a Screw,cap,sckt Hd,a, manufactured by Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-571-8227 has 2 manufacturer part numbers on file: SLKBC08C037Z (Barnes Group Inc. Dba Barnes Distribution), 460-071 (Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering).
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.