The Indicator,filter Warning,vehicul, cataloged under National Stock Number 2940-01-302-2113, 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 Nelson Industries Inc Universal Silencer Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-302-2113 |
| Primary Part Number | 80-1234 |
| Item Name | Indicator,filter Warning,vehicul |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Nelson Industries Inc Universal Silencer Div |
| Status | ACTIVE |
| 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 |
|---|---|
| 80-1234 PRIMARY | Nelson Industries Inc Universal Silencer Div (USA) |
NSN 2940-01-302-2113 is a Indicator,filter Warning,vehicul, manufactured by Nelson Industries Inc Universal Silencer Div, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-302-2113 has 1 manufacturer part number on file: 80-1234 (Nelson Industries Inc Universal Silencer Div).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-605-9211. Verify interchangeability with system specifications before substitution.
Key specifications for 80-1234: Special Features: AIR FILTER RESTRICTION GAUGE MONTERS FILTER ELEMENT RESTRICTION; MAXIMUM RESTRICTIOM ACROSS ELEMENTS IS 20 INCHES OF WATER; EQUIPPED W/1/8 IN. MALE NPT. ADAPTER REQUIRED FOR INSTALLING INTO 1/4 IN. FEMALE FITTING,USE 1/4 X 1/8 IN. NPT ADAPTER IN; Part Name Assigned by Controlling Agency: INDICATOR,FILTER WARNING; End Item Identification: AIR FILTER,DIESEL ENGIN (DETROIT); MODEL 6-268A A. 0 specifications are 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.