The Screw,close Tolerance, cataloged under National Stock Number 5305-01-562-5591, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-562-5591 |
| Primary Part Number | 120-225C08R26 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120-225C08R26 | Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona (USA) |
| 120-225C08R26 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 120-225C08R26 | B & B Specialties Inc (USA) |
| 120-225C08R26 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 120-225C08R26 | Lfc Industries, Inc. (USA) |
| 120-225C08R26 | Saturn Fasteners Inc (USA) |
| 120-225C08R26 | 3-V Fastener Co., Inc. (USA) |
| 120-225C08R26 | Pilgrim Screw Corporation Dba Pilgrim Aerospace Fasteners (USA) |
| 120-225C08R26 | Heartland Precision Fasteners Inc (USA) |
| 120-225C08R26 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 120-225C08R26 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 120-225C08R26 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| 120-225C08-26 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 120-225C08-26 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| 120-225C08-26 | 5/9 Secondary reference U.S. Government activity |
| 120-225C08-26 | 5/9 Secondary reference 3-V Fastener Co., Inc. |
| 120-225C08-26 | 5/9 Secondary reference Lfc Industries, Inc. |
| 120-225C08R26 | 3/2 Design control — primary reference U.S. Government activity |
| 120-225C08-26 | 5/9 Secondary reference U.S. Government activity |
| 120-225C08-26 | 5/9 Secondary reference B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| 120-225C08R26 | 5/2 Secondary reference U.S. Government activity |
| 120-225C08-26 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 120-225C08-26 | 5/9 Secondary reference Saturn Fasteners Inc |
| 120-225C08-26 | 5/9 Secondary reference B & B Specialties Inc |
| 120-225C08-26 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
NSN 5305-01-562-5591 is a Screw,close Tolerance, manufactured by Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-562-5591 has 12 manufacturer part numbers on file: 120-225C08R26 (Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona), 120-225C08R26 (Fastener Innovation Technology, Inc. Dba F I T), 120-225C08R26 (B & B Specialties Inc), 120-225C08R26 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 120-225C08R26 (Lfc Industries, Inc.) and 7 more.
Key specifications for 120-225C08R26: Part Name Assigned by Controlling Agency: INAVY SCREW,AIRCRAFT,MATE; End Item Identification: UH-1Y HUEY HELICOPTER. 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.
NSN 5305-01-562-5591 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.