The Washer,lock, cataloged under National Stock Number 5310-00-843-9841, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5310-00-843-9841 |
| Primary Part Number | 5254 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Tescom Corp Dba Tescom Div Tescom |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.005 INCHES NOMINAL IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.460 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 410 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5254 | Tescom Corp Dba Tescom Div Tescom (USA) |
| 5254 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 5310PL0633132 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5254 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
NSN 5310-00-843-9841 is a Washer,lock, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-843-9841 has 4 cross-referenced part numbers: 5254 (Tescom Corp Dba Tescom Div Tescom), 5254 (Davey Compressor Co Div of Keco Industries Inc), 5310PL0633132 (Jednolity Indeks Materialowy - Uniform Material Index), 5254 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
There are 11 known substitutes for 5310-00-843-9841: 5950-00-100-4557, 6685-00-113-7676, 5120-00-261-2824 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5254: Style Designator: SPLIT HELICAL-RIGHT HAND; Material Thickness: 0.005 INCHES NOMINAL IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.460 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.