The Washer,lock, cataloged under National Stock Number 5310-01-686-4974, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nord Lock Inc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-686-4974 |
| Primary Part Number | NL5 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Nord Lock Inc |
| Status | ACTIVE |
| Outside Diameter | 0.350 INCHES NOMINAL IN |
| Hole Diameter | 0.210 INCHES NOMINAL IN |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Style Designator | SERRATED |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 0.001LB WEIGHT LBS |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NL5 | Nord Lock Inc (USA) |
| 13064474 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 11582611 | Aircraft Consultants Inc Dba Aviation Services of America (USA) |
| 11582611-5 | Us Army Benet Laboratories Rdar-Wsb-O (USA) |
NSN 5310-01-686-4974 is a Washer,lock, manufactured by Nord Lock Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-686-4974 has 4 cross-referenced part numbers: NL5 (Nord Lock Inc), 13064474 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 11582611 (Aircraft Consultants Inc Dba Aviation Services of America), 11582611-5 (Us Army Benet Laboratories Rdar-Wsb-O).
There is 1 known substitute for 5310-01-686-4974: 5310-01-606-3495. Verify interchangeability with system specifications before substitution.
Key specifications for NL5: Outside Diameter: 0.350 INCHES NOMINAL IN; Hole Diameter: 0.210 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: WASHER, NORD LOCK; Material Thickness: 0.063 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.