The Guidance and Control Section,gui, cataloged under National Stock Number 1427-01-012-4887, is classified within Federal Supply Class 1427 (Guided Missile Subsystems) of the Guided Missiles group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1427-01-012-4887 |
| Primary Part Number | 126147-2 |
| Item Name | Guidance and Control Section,gui |
| FSC / FSG | 1427 / 14 — Guided Missile Subsystems |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| General Characteristics Item Description | CLASS C EXPLOSIVE,HIGH PRESSURE GAS GRAIN GENERATOR |
| Net Explosive Weight | 0.55 STORAGE POUNDS AND 0.55 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | CARTRIDGES, POWER DEVICE |
| Dot Identification Number | UN0276 |
| Dot Registration Code | EX1994100124 |
| Dod Ammunition Code | 1427-PM56 |
| Dot Hazard Class/division | 1.4 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 1.4 · UN ID UN0276 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES, POWER DEVICE |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 126147-2 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
| Reference | Meaning |
|---|---|
| 125309 | D/9 Drawing number reference only Lockheed Martin Corp Electronics and Missiles Div |
| 1427-PM56 | 6/9 Informative reference only U.S. Government activity |
| 125309-1 | 5/9 Secondary reference Lockheed Martin Corp Electronics and Missiles Div |
NSN 1427-01-012-4887 is a Guidance and Control Section,gui, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 1427, Guided Missile Subsystems. Status: active.
NSN 1427-01-012-4887 has 1 manufacturer part number on file: 126147-2 (Lockheed Martin Corp Electronics and Missiles Div).
2 possible matches (shared part number, not a government interchangeability claim): 1427-01-104-3012, 1427-01-140-8514. Verify interchangeability with system specifications before substitution.
Key specifications for 126147-2: General Characteristics Item Description: CLASS C EXPLOSIVE,HIGH PRESSURE GAS GRAIN GENERATOR; Net Explosive Weight: 0.55 STORAGE POUNDS AND 0.55 TRANSPORTATION POUNDS; Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE; Dot Identification Number: UN0276. 8 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1427-01-012-4887 has DEMIL Code G. 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.