The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-054-5201, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Emcore Space & Navigation Corporation Div Space & Navigation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-00-054-5201 |
| Primary Part Number | 92511030400 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Emcore Space & Navigation Corporation Div Space & Navigation |
| Status | ACTIVE |
| Spline Minor Diameter | 0.064 INCHES NOMINAL IN |
| Fastener Length | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Spline Width | 0.016 INCHES NOMINAL IN |
| Thread Length | 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-763,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Spline Major Diameter | 0.073 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.099 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SIX SPLINE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 48 |
| Material | STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.193 INCHES MINIMUM AND 0.226 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 |
|---|---|
| 92511030400 PRIMARY | Emcore Space & Navigation Corporation Div Space & Navigation (USA) |
| Reference | Meaning |
|---|---|
| 92511030400 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
| 92511030400 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5305-00-054-5201 is a Screw,cap,socket Head, manufactured by Emcore Space & Navigation Corporation Div Space & Navigation, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-054-5201 has 1 manufacturer part number on file: 92511030400 (Emcore Space & Navigation Corporation Div Space & Navigation).
Key specifications for 92511030400: Spline Minor Diameter: 0.064 INCHES NOMINAL IN; Fastener Length: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN; Spline Width: 0.016 INCHES NOMINAL IN; Thread Length: 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM 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.