The Plug Sealing, cataloged under National Stock Number 1280-01-310-0507, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1280-01-310-0507 |
| Primary Part Number | 260420-1 |
| Item Name | Plug Sealing |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| General Characteristics Item Description | SILICONE RUBBER; PER ZZ-R-765,CLASS 3B,50 SHORE; 0.250 IN. THK; 0.470 IN. DIA. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 260420-1 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
NSN 1280-01-310-0507 is a Plug Sealing, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-310-0507 has 1 manufacturer part number on file: 260420-1 (Lockheed Martin Corp Electronics and Missiles Div).
Key specifications for 260420-1: General Characteristics Item Description: SILICONE RUBBER; PER ZZ-R-765,CLASS 3B,50 SHORE; 0.250 IN. THK; 0.470 IN. DIA. IN; End Item Identification: AIRCRAFT MODEL F-18. 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.
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.