The Screw,machine, cataloged under National Stock Number 5305-00-236-0023, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-236-0023 |
| Primary Part Number | AIC813-5-R8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Screw Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES |
| Thread Length | 0.362 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNF |
| Head Diameter | 0.556 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| AIC813-5-R8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| FS2003-5/607C | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| E125-607 | Huck International, Inc (USA) |
| AOL4168-607 | All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners (USA) |
| PBF1068-607C | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 9145-607 | 5/9 Secondary reference First American Sales Co Inc |
| E125-607 | 5/9 Secondary reference U.S. Government activity |
| MS24693-C316 | 3/2 Design control — primary reference U.S. Government activity |
| 106751-5-607C | 5/2 Secondary reference U.S. Government activity |
| MS24693-C316 | 5/9 Secondary reference U.S. Government activity |
| 112-1055-086 | 5/2 Secondary reference U.S. Government activity |
| 965813-607C | 5/2 Secondary reference U.S. Government activity |
NSN 5305-00-236-0023 is a Screw,machine, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-236-0023 has 5 manufacturer part numbers on file: AIC813-5-R8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), FS2003-5/607C (Fastener Innovation Technology, Inc. Dba F I T), E125-607 (Huck International, Inc), AOL4168-607 (All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners), PBF1068-607C (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-731-0628. Verify interchangeability with system specifications before substitution.
Key specifications for AIC813-5-R8: Screw Surface Treatment: PASSIVATE; Fastener Length: 0.500 INCHES NOMINAL IN; Screw Material Document and Classification: AISI ASSN STD ALL MATERIAL RESPONSES; Thread Length: 0.362 INCHES MINIMUM IN. 16 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.