The Screw,close Tolerance, cataloged under National Stock Number 5305-01-584-8563, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lfc Industries, Inc.. The record lists 10 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Lfc Industries, Inc. (CAGE 62384); Heartland Precision Fasteners Inc (CAGE 0ZC92); B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77); Fastener Innovation Technology, Inc. Dba F I T (CAGE 58998); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-584-8563 |
| Primary Part Number | 120-225-4-13 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lfc Industries, 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 |
|---|---|
| 120-225-4-13 | Lfc Industries, Inc. (USA) |
| 120-225-4-13 | Heartland Precision Fasteners Inc (USA) |
| 120-225-4-13 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 120-225-4-13 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 120-225-4-13 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 120-225-4-13 | Pilgrim Screw Corporation Dba Pilgrim Aerospace Fasteners (USA) |
| 120-225-4-13 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 120-225-4-13 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 120-225-4-13 | Saturn Fasteners Inc (USA) |
| 120-225-4-13 | 3-V Fastener Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 120-225-4-13 | 5/2 Secondary reference U.S. Government activity |
| 120-225-4-13 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-584-8563 is a Screw,close Tolerance, manufactured by Lfc Industries, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-584-8563 has 10 manufacturer part numbers on file: 120-225-4-13 (Lfc Industries, Inc.), 120-225-4-13 (Heartland Precision Fasteners Inc), 120-225-4-13 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 120-225-4-13 (Fastener Innovation Technology, Inc. Dba F I T), 120-225-4-13 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 5 more.
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.