The Screw,close Tolerance, cataloged under National Stock Number 5305-00-424-6830, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Apcom Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-424-6830 |
| Primary Part Number | NAS1135V10 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Apcom Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.203 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Fastener Length | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Thread Length | 0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Material Document and Classification | NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1135 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | TITANIUM ALLOY UNS R54520 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.594 INCHES MINIMUM AND 0.615 INCHES MAXIMUM 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 |
|---|---|
| NAS1135V10 PRIMARY | Apcom Inc (USA) |
| NAS1135V10 PRIMARY | Huck International, Inc (USA) |
| NAS1135V10 PRIMARY | Hi-Shear Corporation (USA) |
| NAS1135V10 | Nor-Cal Supply Co (USA) |
| NAS1135V10 | Plastic and Metal Products Corporation (USA) |
| NAS1135V10 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1135V10 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| NAS1135V10 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1135V10 | 5/9 Secondary reference U.S. Government activity |
| NAS1135V10 | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1135V10 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1135V10 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1135V10 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1135V10 | 5/9 Secondary reference Air Industries Co Inc |
| NAS1135V10 | 5/9 Secondary reference F and C Sales Inc |
NSN 5305-00-424-6830 is a Screw,close Tolerance, manufactured by Apcom Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-424-6830 has 7 manufacturer part numbers on file: NAS1135V10 (Apcom Inc), NAS1135V10 (Huck International, Inc), NAS1135V10 (Hi-Shear Corporation), NAS1135V10 (Nor-Cal Supply Co), NAS1135V10 (Plastic and Metal Products Corporation) and 2 more.
Key specifications for NAS1135V10: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.203 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN. 20 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.