The Washer,lock, cataloged under National Stock Number 5310-00-811-2220, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-811-2220 |
| Primary Part Number | 5400-54-16 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Hole Diameter | 1.375 INCHES NOMINAL IN |
| Style Designator | FLAT INTERNAL TEETH |
| Material | STEEL CORROSION RESISTING OVERALL |
| Outside Diameter | 2.625 INCHES NOMINAL IN |
| Material Thickness | 0.078 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0934309 | Rheinmetall Landsysteme Gmbh (DEU) |
| 50031739 | Bureau De Gestion Otan Hawk (FRA) |
| 5400-54-16 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 0934309 | Henschel Wehrtechnik Gmbh (DEU) |
| 27026 | Triumph Thermal Systems - Maryland, Inc. (USA) |
| 5400-54-16 | Danfoss Power Solutions II Gmbh (DEU) |
NSN 5310-00-811-2220 is a Washer,lock, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-811-2220 has 6 cross-referenced part numbers: 0934309 (Rheinmetall Landsysteme Gmbh), 50031739 (Bureau De Gestion Otan Hawk), 5400-54-16 (Danfoss Power Solutions II, Llc), 0934309 (Henschel Wehrtechnik Gmbh), 27026 (Triumph Thermal Systems - Maryland, Inc.) and 1 more.
There are 6 known substitutes for 5310-00-811-2220: 3110-00-100-0557, 6810-01-169-1773, 2520-01-207-3588 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5400-54-16: Surface Treatment: CADMIUM OR ZINC OVERALL; Hole Diameter: 1.375 INCHES NOMINAL IN; Style Designator: FLAT INTERNAL TEETH; Material: STEEL CORROSION RESISTING OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.