The Stiffener Board, cataloged under National Stock Number 1270-01-170-4289, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is L3harris Interstate Electronics 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Stiffener Board |
| FSC / FSG | 1270 — Aircraft Gunnery Fire Control Components (FSG 12) |
| Manufacturers | L3harris Interstate Electronics Corporation (CAGE 07421) |
| Parameter | Value |
|---|---|
| NSN | 1270-01-170-4289 |
| Primary Part Number | 13078136 |
| Item Name | Stiffener Board |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC SHEET TYPE FLGFN 093 C 0/0 B3A PER MIL-P-13949; 2.200 IN. LG; 1.000 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13078136 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13078136 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 1270-01-170-4289 is a Stiffener Board, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-170-4289 has 1 manufacturer part number on file: 13078136 (L3harris Interstate Electronics Corporation).
Key specifications for 13078136: General Characteristics Item Description: PLASTIC SHEET TYPE FLGFN 093 C 0/0 B3A PER MIL-P-13949; 2.200 IN. LG; 1.000 IN. W IN. 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 1270-01-170-4289 has DEMIL Code B. 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.