The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-285-3871, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-285-3871 |
| Primary Part Number | FFS85TYPE2STYLE10P |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Thread Length | 1.000 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Minimum Yield Strength | 130000 POUNDS PER SQUARE INCH LBS |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Hole Configuration Style | HEXAGON FLATS |
| Material | STEEL OVERALL |
| Material Document and Classification | SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| Fastener Length | 2.250 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Departure From Cited Document | AS MODIFIED BY HEAD HOLE CONFIGURATION |
| Hole Type | DRILLED |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Hole Quantity | 1 |
| Width Between Flats | 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Thread Class | 2A A |
| Head Style | HEXAGON |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS85TYPE2STYLE10P | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 455147 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5305008612082 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5305-00-285-3871 is a Screw,cap,hexagon Head, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-285-3871 has 3 cross-referenced part numbers: FFS85TYPE2STYLE10P (Federal Specifications Promulgated by General Services Administration Washington DC), 455147 (Army Weapons Command Attn Amswe-Ree-S), 5305008612082 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There is 1 known substitute for 5305-00-285-3871: 5330-00-179-1430. Verify interchangeability with system specifications before substitution.
Key specifications for FFS85TYPE2STYLE10P: Thread Length: 1.000 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Thread Series Designator: UNF; Minimum Yield Strength: 130000 POUNDS PER SQUARE INCH LBS. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-285-3871 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.