The Screw,close Tolerance, cataloged under National Stock Number 5305-01-623-9302, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-623-9302 |
| Primary Part Number | 93926-3-17 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Surface Treatment Document and Classification | CADMIUM FLUOBORATE PLATE PER NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Supplementary Features | SHANK NOT REQUIRED |
| Hardness Rating | 46.0 ROCKWELL C NOMINAL AND 47.0 ROCKWELL C NOMINAL AND 48.0 ROCKWELL C NOMINAL AND 49.0 ROCKWELL C NOMINAL AND 50.0 ROCKWELL C NOMINAL OVERALL |
| Single Shear Strength | ERR-060 |
| Grip Length | 1.062 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220 POUNDS PER SQUARE INCH LBS |
| Material | STEEL OVERALL |
| Handle Diameter | 0.187 INCHES NOMINAL IN |
| 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 |
|---|---|
| 93926-3-17 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VT10021-3-17 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| SF116-3-17 | Saturn Fasteners Inc (USA) |
| ALC618-3-17 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| C20645-3-17 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| GS1009-3-17 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| Reference | Meaning |
|---|---|
| C20645-3-17 | 5/9 Secondary reference Saturn Fasteners Inc |
| 93926-3-17 | 3/2 Design control — primary reference U.S. Government activity |
| C20645-3-17 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5305-01-623-9302 is a Screw,close Tolerance, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-623-9302 has 6 manufacturer part numbers on file: 93926-3-17 (Sps Technologies, Llc Dba PB Fasteners), VT10021-3-17 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), SF116-3-17 (Saturn Fasteners Inc), ALC618-3-17 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), C20645-3-17 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 1 more.
Key specifications for 93926-3-17: Surface Treatment Document and Classification: CADMIUM FLUOBORATE PLATE PER NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Supplementary Features: SHANK NOT REQUIRED; Hardness Rating: 46.0 ROCKWELL C NOMINAL AND 47.0 ROCKWELL C NOMINAL AND 48.0 ROCKWELL C NOMINAL AND 49.0 ROCKWELL C NOMINAL AND 50.0 ROCKWELL C NOMINAL OVERALL; Single Shear Strength: ERR-060. 9 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.