The Filter-Detector Ass, cataloged under National Stock Number 1285-00-891-3300, is classified within Federal Supply Class 1285 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Filter-Detector Ass |
| FSC / FSG | 1285 — No Item Name Available (FSG 12) |
| Manufacturers | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Bulova Technologies L.l.c. Dba Environmental Systems & Svcs (CAGE 28726); Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (CAGE 95105); Leigh Instruments Ltd Frequency Control Div C R Snelgrove Co C R Snelgrove Co (CAGE 02533) |
| Parameter | Value |
|---|---|
| NSN | 1285-00-891-3300 |
| Primary Part Number | 2557874PT7REVE |
| Item Name | Filter-Detector Ass |
| FSC / FSG | 1285 / 12 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2557874PT7REVE PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 550-7 | Bulova Technologies L.l.c. Dba Environmental Systems & Svcs (USA) |
| 526-7727-007 PRIMARY | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| F475-7 | Leigh Instruments Ltd Frequency Control Div C R Snelgrove Co C R Snelgrove Co (CAN) |
NSN 1285-00-891-3300 is a Filter-Detector Ass, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285 (No Item Name Available). Status: active.
NSN 1285-00-891-3300 has 4 cross-referenced part numbers: 2557874PT7REVE (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 550-7 (Bulova Technologies L.l.c. Dba Environmental Systems & Svcs), 526-7727-007 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), F475-7 (Leigh Instruments Ltd Frequency Control Div C R Snelgrove Co C R Snelgrove Co).
There are 12 known substitutes for 1285-00-891-3300: 5325-00-058-1739, 3110-00-156-5453, 5930-00-257-5756 and 9 more. Verify interchangeability with system specifications before substitution.