The Polarizer Assembly, cataloged under National Stock Number 1260-01-129-0227, is classified within Federal Supply Class 1260 (Fire Control Designating and Indicating Equipment) of the Fire Control Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1260-01-129-0227 |
| Primary Part Number | 13142300 |
| Item Name | Polarizer Assembly |
| FSC / FSG | 1260 / 12 — Fire Control Designating and Indicating Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL:SINGLE FLASH OPAL GLASSWHITE;INDICATED BARREL TO BE GROUND WITH 320 GRIT OR EQUIVALENT |
| 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 |
|---|---|
| 13142300 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13142300 | 5/9 Secondary reference Grayco Optical Corp |
NSN 1260-01-129-0227 is a Polarizer Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 1260, Fire Control Designating and Indicating Equipment. Status: active.
NSN 1260-01-129-0227 has 1 manufacturer part number on file: 13142300 (Us Army Aviation and Missile Command).
Key specifications for 13142300: General Characteristics Item Description: MATERIAL:SINGLE FLASH OPAL GLASSWHITE;INDICATED BARREL TO BE GROUND WITH 320 GRIT OR EQUIVALENT; End Item Identification: 1260-01-070-4572. 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 1260-01-129-0227 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.