The Breather, cataloged under National Stock Number 3040-01-550-5964, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ibuy Stores, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-550-5964 |
| Primary Part Number | 412857 |
| Item Name | Breather |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ibuy Stores, Inc. |
| 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 |
|---|---|
| 412857 PRIMARY | Ibuy Stores, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 412857 | 5/9 Secondary reference Graybar International, Inc. |
| 412857 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-550-5964 is a Breather, manufactured by Ibuy Stores, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-550-5964 has 1 manufacturer part number on file: 412857 (Ibuy Stores, Inc.).
Key specifications for 412857: Part Name Assigned by Controlling Agency: FILTER ASSEMBLY; End Item Identification: 3895-01-539-0585, AIRFIELD DAMAGE REPAIR KIT. 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.