The Screw,close Tolerance, cataloged under National Stock Number 5305-01-617-3828, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace. The record lists 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-617-3828 |
| Primary Part Number | 120-225-08-12 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| 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 |
|---|---|
| 120-225-08-12 | Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona (USA) |
| 120-225-08-12 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 120-225-08-12 | 3-V Fastener Co., Inc. (USA) |
| 120-225-08-12 PRIMARY | Lfc Industries, Inc. (USA) |
| 120-225-08-12 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 120-225-08-12 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 120-225-08-12 PRIMARY | B & B Specialties Inc (USA) |
| 120-225-08-12 PRIMARY | Saturn Fasteners Inc (USA) |
| 120-225-08-12 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 120-225-08-12 PRIMARY | Pilgrim Screw Corporation Dba Pilgrim Aerospace Fasteners (USA) |
| 120-225-08-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 120-225-08-12 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 120-225-08-12 | 3/2 Design control — primary reference U.S. Government activity |
| 120-225-08-12 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5305-01-617-3828 is a Screw,close Tolerance, manufactured by B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-617-3828 has 12 manufacturer part numbers on file: 120-225-08-12 (Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona), 120-225-08-12 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 120-225-08-12 (3-V Fastener Co., Inc.), 120-225-08-12 (Lfc Industries, Inc.), 120-225-08-12 (Fastener Innovation Technology, Inc. Dba F I T) and 7 more.
Key specifications for 120-225-08-12: Part Name Assigned by Controlling Agency: SCREW; End Item Identification: MODIFICATION,SEAT AND ARMOR INSTL-AFT. 0 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.