The Setscrew, cataloged under National Stock Number 5305-00-537-8608, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-537-8608 |
| Primary Part Number | 185103786L |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment Document and Classification | MIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNF |
| Thread Quantity Per Inch | 32 |
| Thread Class | 2A A |
| Thread Length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Point Style | FLAT |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Head Style | HEADLESS (SETSCREW) |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 185103786L PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 56011 | Kleinschmidt Inc (USA) |
NSN 5305-00-537-8608 is a Setscrew, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-537-8608 has 2 cross-referenced part numbers: 185103786L (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 56011 (Kleinschmidt Inc).
There are 7 known substitutes for 5305-00-537-8608: 5910-00-247-8579, 2910-00-289-9219, 5340-00-455-1178 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 185103786L: Material: STEEL OVERALL; Surface Treatment: PHOSPHATE OVERALL; Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL; Surface Treatment Document and Classification: MIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.