The Filter,fluid, cataloged under National Stock Number 2940-01-671-0310, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Baldwin Filters. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-671-0310 |
| Primary Part Number | B178 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Baldwin Filters |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Nominal Thread Size | 0.750 INCHES IN |
| Body Overall Length | 4.8437 INCHES NOMINAL IN |
| Features Provided | ANTIDRAIN BACK DEVICE AND BY-PASS VALVE |
| First Intake Thread Quantity Per Inch | 16 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Body Diameter | 2.9375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B178 PRIMARY | Baldwin Filters (USA) |
NSN 2940-01-671-0310 is a Filter,fluid, manufactured by Baldwin Filters, classified under FSC 2940 (No Item Name Available). Status: active.
NSN 2940-01-671-0310 has 1 cross-referenced part number: B178 (Baldwin Filters).
There are 2 known substitutes for 2940-01-671-0310: 5945-00-074-2161, 3110-00-984-7247. Verify interchangeability with system specifications before substitution.
Key specifications for B178: Style Designator: CYLINDRICAL W/ INTEGRAL OUTER CASING; Part Name Assigned by Controlling Agency: FULL-FLOW LUBE SPIN-ON FILTER; Nominal Thread Size: 0.750 INCHES IN; Body Overall Length: 4.8437 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.