The Washer Blank, cataloged under National Stock Number 5310-01-577-3120, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5310-01-577-3120 |
| Primary Part Number | 26220 |
| Item Name | Washer Blank |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Charles Reed Knight Jr Dba Knight's Armament Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 26220 PRIMARY | Charles Reed Knight Jr Dba Knight's Armament Company (USA) |
NSN 5310-01-577-3120 is a Washer Blank, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-577-3120 has 1 cross-referenced part number: 26220 (Charles Reed Knight Jr Dba Knight's Armament Company).
There are 6 known substitutes for 5310-01-577-3120: 5330-00-505-3712, 4720-00-555-8017, 6680-01-285-6527 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26220: Part Name Assigned by Controlling Agency: WASHER,ALIGNMENT,GAIN SWITCH; End Item Identification: AN/PVS28:UNIVERSAL NIGHT SIGHT LONG RANGE LOW PROFILE (UNS LRLPE). 2 total characteristics are documented in the Federal Logistics Information System.