The Setscrew, cataloged under National Stock Number 5305-01-267-9015, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-267-9015 |
| Primary Part Number | 5/16-18 UNC-2A X 1 IN LG |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Thread Class | 2A A |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Material | NICKEL ALLOY 400 OVERALL |
| Internal Drive Style | SLOT |
| Thread Length | 0.889 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Head Diameter | 0.568 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Point Style | FLAT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT COUNTERSUNK |
| Thread Quantity Per Inch | 18 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5/16-18 UNC-2A X 1 IN LG | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FF-S-92 TY1 STY2S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-01-267-9015 is a Setscrew, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-267-9015 has 2 cross-referenced part numbers: 5/16-18 UNC-2A X 1 IN LG (Federal Specifications Promulgated by General Services Administration Washington DC), FF-S-92 TY1 STY2S (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 5305-01-267-9015: 5305-00-770-2533, 5305-01-172-2530, 5305-01-251-2906 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5/16-18 UNC-2A X 1 IN LG: Thread Class: 2A A; Countersink Angle: 82.0 DEGREES NOMINAL; Material: NICKEL ALLOY 400 OVERALL; Internal Drive Style: SLOT. 15 total characteristics are documented in the Federal Logistics Information System.