The Sight,infinity, cataloged under National Stock Number 1240-01-610-4844, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Schmidt & Bender Incorporated. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-610-4844 |
| Primary Part Number | 677-946-532-B2-A8B03 |
| Item Name | Sight,infinity |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Schmidt & Bender Incorporated |
| Status | ACTIVE |
| 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 |
|---|---|
| 677-946-532-B2-A8B03 PRIMARY | Schmidt & Bender Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 677-946-532-B2-A8 | 5/9 Secondary reference Schmidt & Bender Incorporated |
NSN 1240-01-610-4844 is a Sight,infinity, manufactured by Schmidt & Bender Incorporated, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-610-4844 has 1 manufacturer part number on file: 677-946-532-B2-A8B03 (Schmidt & Bender Incorporated).
Key specifications for 677-946-532-B2-A8B03: Special Features: 5-25X56MM SNIPER DAYSCOPE WITH ILLUMINATED GRADUATED GRID FIRST FOCAL PLANE RETICLE. ELEVATION AND WINDAGE ADJUSTMENT TURRETS ARE BOTH LOCKING WITH AZERO STOP ELEVATION AND A WINDAGE LIMITER. WINDAGE AND ELEVATION ADJUSTMENTS OF 0.1 MIL AND A SCOPE TUBE DIAMETER OF 34MM. THE COLOR IS MATTE TAN. PRIMARILY USED WITH THE MK13 AND PSR SNIPER RIFLES AND IS CALIBER NON-SPECIFIC. INCLUDES: DAYSCOPE, LENS COVERS, RETICLE, ASSOCIATED TOOLS, AND SCOPEBAG. REQUIRES MOUNTING RINGS OF EITHER 1.285" OR 1.535" HEIGHT. WEIGHT : 2.49 POUNDS, HEIGHT : 3.00 INCHES, WIDTH : 3.5 INCHES, LENGTH : 16.5 INCHES, LBS. 0 specifications are 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 1240-01-610-4844 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.