The Sight,reflex, cataloged under National Stock Number 1240-01-486-7915, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-486-7915 |
| Primary Part Number | 20101 |
| Item Name | Sight,reflex |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Charles Reed Knight Jr Dba Knight's Armament Company |
| Status | ACTIVE |
| FSC Application Data | NHA PN 98370 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20101 | Tiger International Precision Equipment Marketing 65 Tennant Street (AUS) |
| 20101 PRIMARY | Charles Reed Knight Jr Dba Knight's Armament Company (USA) |
| Reference | Meaning |
|---|---|
| 2000101 | 5/9 Secondary reference Charles Reed Knight Jr Dba Knight's Armament Company |
NSN 1240-01-486-7915 is a Sight,reflex, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-486-7915 has 2 manufacturer part numbers on file: 20101 (Tiger International Precision Equipment Marketing 65 Tennant Street), 20101 (Charles Reed Knight Jr Dba Knight's Armament Company).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-507-1190. Verify interchangeability with system specifications before substitution.
Key specifications for 20101: FSC Application Data: NHA PN 98370; Part Name Assigned by Controlling Agency: REFLEX SIGHT 8M0A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1240-01-486-7915 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.