The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-107-7994, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-107-7994 |
| Primary Part Number | NAS1352C4-20P |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Thread Class | 3A A |
| Width Across Flats | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 384 OVERALL |
| Material Document and Classification | FF-S-86 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNRC |
| Hardness Rating | 80.0 ROCKWELL B NOMINAL OVERALL |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Internal Drive Style | HEXAGON |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Head Style | FILLISTER |
| Thread Quantity Per Inch | 20 |
| Surface Treatment | CADMIUM OVERALL |
| Head Height | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NAS1352C4-20P PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 20098-4C20C PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| FF-S-86TYPE 6 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-01-107-7994 is a Screw,cap,socket Head, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-107-7994 has 3 cross-referenced part numbers: NAS1352C4-20P (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 20098-4C20C (Sps Technologies, Llc Dba PB Fasteners), FF-S-86TYPE 6 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 11 known substitutes for 5305-01-107-7994: 5305-00-080-4480, 5305-00-227-1003, 5305-00-273-5557 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1352C4-20P: Thread Class: 3A A; Width Across Flats: 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Thread Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.