The Screen Assembly,vent, cataloged under National Stock Number 2940-00-884-8671, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Naval Sea Systems 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2940-00-884-8671 |
| Primary Part Number | 1279012 |
| Item Name | Screen Assembly,vent |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL FRAME AND SCREEN,8.000 IN. SQUARE,1.250 IN. FRAME W,0.109 IN. FRAME THK,5.500 IN. SQUARE SCREEN OPENING,3 OPENINGS PER LINEAL INCH,0.062 IN. WIRE DIA,EIGHT 0.375 IN. DIA MTG HOLES EQUALLY SPACED AROUND FRAME,0.562 IN. FROM CENTER OF HOLES TO FRAME EDGE,WIRE ENDS WELDED TO FRAME 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 |
|---|---|
| 1279012 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1279012 | 5/9 Secondary reference U.S. Government activity |
NSN 2940-00-884-8671 is a Screen Assembly,vent, manufactured by Naval Sea Systems Command, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-884-8671 has 1 manufacturer part number on file: 1279012 (Naval Sea Systems Command).
Key specifications for 1279012: General Characteristics Item Description: STEEL FRAME AND SCREEN,8.000 IN. SQUARE,1.250 IN. FRAME W,0.109 IN. FRAME THK,5.500 IN. SQUARE SCREEN OPENING,3 OPENINGS PER LINEAL INCH,0.062 IN. WIRE DIA,EIGHT 0.375 IN. DIA MTG HOLES EQUALLY SPACED AROUND FRAME,0.562 IN. FROM CENTER OF HOLES TO FRAME EDGE,WIRE ENDS WELDED TO FRAME 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.
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.