The Breather, cataloged under National Stock Number 2520-01-422-7157, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2520-01-422-7157 |
| Primary Part Number | MBGCPM |
| Item Name | Breather |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Outside Diameter | 42.9 MILLIMETERS NOMINAL MM |
| Body Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MBGCPM PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2804337 | 5/2 Secondary reference U.S. Government activity |
NSN 2520-01-422-7157 is a Breather, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-422-7157 has 1 manufacturer part number on file: MBGCPM (Falls Filtration Technologies, Inc.).
Key specifications for MBGCPM: Outside Diameter: 42.9 MILLIMETERS NOMINAL MM; Overall Length: 41.4 MILLIMETERS NOMINAL MM; Body Material: STEEL; Special Features: MEDIA AIR,40 MICRON RATING,FITRATION IS POLYETSER FIBER;SURFACE FINISH:ZINC. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.