The Setscrew, cataloged under National Stock Number 5305-00-832-9849, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nylok Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-832-9849 |
| Primary Part Number | 50121 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Nylok Llc |
| Status | ACTIVE |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| Material | STEEL COMP 631 FASTENER |
| Locking Feature | STRIP THREADS |
| Thread Quantity Per Inch | 40 |
| Internal Drive Style | SLOT |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| Surface Treatment | PASSIVATE FASTENER |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Point Style | DOG |
| Point Diameter | 0.082 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Material | PLASTIC LOCKING FEATURE |
| Point Length | 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Fastener Length | 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50121 | Butler, Inc Dba Butler Inc (USA) |
| CC-4143-01 | Conax Florida Corporation (USA) |
| 5305PL1697428 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5305PL0735733 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 122-10935-3 | H Koch & Sons Co (USA) |
| CC-4143 | Conax Florida Corporation (USA) |
| 50121 | Torkon Fastener Corp (USA) |
| 50121 PRIMARY | Nylok Llc (USA) |
NSN 5305-00-832-9849 is a Setscrew, manufactured by Nylok Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-832-9849 has 8 cross-referenced part numbers: 50121 (Butler, Inc Dba Butler Inc), CC-4143-01 (Conax Florida Corporation), 5305PL1697428 (Jednolity Indeks Materialowy - Uniform Material Index), 5305PL0735733 (Jednolity Indeks Materialowy - Uniform Material Index), 122-10935-3 (H Koch & Sons Co) and 3 more.
There are 12 known substitutes for 5305-00-832-9849: 3120-00-173-0248, 5365-00-275-6021, 5330-00-286-7060 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50121: Head Style: HEADLESS (SETSCREW); Thread Direction: RIGHT-HAND; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FASTENER; Material: STEEL COMP 631 FASTENER. 18 total characteristics are documented in the Federal Logistics Information System.