The Collimator,infinity Aiming Refer, cataloged under National Stock Number 1240-01-341-3351, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1240-01-341-3351 |
| Primary Part Number | 13076130-039 |
| Item Name | Collimator,infinity Aiming Refer |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | COMPOSED OF DAYSENSOR ELECTRONIC ASSEMBLY; LENS; OPTICAL ASSEMBLY,DAY SENSOR; MOTOR AND GEAR ASSEMBLY; AND OTHER RELATED PARTS; COLLIMATOR IS USED TO SIMULATE AN AZIMUTH REFERENCE TARGET AT INFINITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13076130-039 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13076130-039 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 1240-01-341-3351 is a Collimator,infinity Aiming Refer, manufactured by Lockheed Martin Corporation, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-341-3351 has 1 manufacturer part number on file: 13076130-039 (Lockheed Martin Corporation).
Key specifications for 13076130-039: General Characteristics Item Description: COMPOSED OF DAYSENSOR ELECTRONIC ASSEMBLY; LENS; OPTICAL ASSEMBLY,DAY SENSOR; MOTOR AND GEAR ASSEMBLY; AND OTHER RELATED PARTS; COLLIMATOR IS USED TO SIMULATE AN AZIMUTH REFERENCE TARGET AT INFINITY; End Item Identification: USED ON THE TAD. 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 1240-01-341-3351 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.