The Leaf Sight Assembly, cataloged under National Stock Number 1010-01-522-0055, is classified within Federal Supply Class 1010 (No Item Name Available) of the Weapons 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-01-522-0055 |
| Primary Part Number | 22109 |
| Item Name | Leaf Sight Assembly |
| FSC / FSG | 1010 / 10 — No Item Name Available |
| Manufacturer | Charles Reed Knight Jr Dba Knight's Armament Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22109 PRIMARY | Charles Reed Knight Jr Dba Knight's Armament Company (USA) |
NSN 1010-01-522-0055 is a Leaf Sight Assembly, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 1010 (No Item Name Available). Status: active.
NSN 1010-01-522-0055 has 1 cross-referenced part number: 22109 (Charles Reed Knight Jr Dba Knight's Armament Company).
There are 8 known substitutes for 1010-01-522-0055: 5120-00-017-3927, 5365-00-424-5521, 5945-00-495-7350 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22109: Part Name Assigned by Controlling Agency: 1010-00-179-6447; Special Features: ASSEMBLY INCLUDES QTY 1 BASE,LEAF SIGHT P/N 22064; QTY 1 P/N 22042; QTY 1 LEAF SIGHT P/N 22041; QTY 1 COVER PLATE P/N 22105; QTY 1 SCREW P/N 22104; QTY 1 KNOB P/N 97161; QTY 1 CLAMP, REAR SIGHT P/N 95165; QTY 1 MACHINE SCREW P/N 22030; QTY 1 PIN, SPRING SLOTTED P/N 21178; QTY 1 SPRING, KNOB P/N 97207; QTY 1 BALL BEARING P/N 21179; QTY 1 INSERT, HELICOIL P/N 21176; QTY 1 LOCK WASHER, PISTOL GRIP P/N 94037; QTY 2 BUTTON HEAD CAP SCREW P/N 22107; QTY 1 SCREW, MOUNT P/N 22106; QTY 1 PLUNGER, POST P/N 94388; QTY 3 SPRING P/N 21070. 2 total characteristics are documented in the Federal Logistics Information System.