The Breather, cataloged under National Stock Number 4310-01-278-5576, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-01-278-5576 |
| Primary Part Number | 5498148-1 |
| Item Name | Breather |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Body Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5498148-1 PRIMARY | Naval Sea Systems Command (USA) |
| 5498148 | Naval Sea Systems Command (USA) |
| ABB-40-N | Lha Products Inc Sub of Lucas Industries of North America (USA) |
| UC-AB-1163-40 | Lha Products Inc Sub of Lucas Industries of North America (USA) |
| HC-120PB-5 | Hydro-Craft, Inc. (USA) |
NSN 4310-01-278-5576 is a Breather, manufactured by Naval Sea Systems Command, classified under FSC 4310 (No Item Name Available). Status: cancelled.
NSN 4310-01-278-5576 has 5 cross-referenced part numbers: 5498148-1 (Naval Sea Systems Command), 5498148 (Naval Sea Systems Command), ABB-40-N (Lha Products Inc Sub of Lucas Industries of North America), UC-AB-1163-40 (Lha Products Inc Sub of Lucas Industries of North America), HC-120PB-5 (Hydro-Craft, Inc.).
There is 1 known substitute for 4310-01-278-5576: 4130-00-898-5634. Verify interchangeability with system specifications before substitution.
Key specifications for 5498148-1: Special Features: CHROME PLATED-CAP AND FLANGE;NYLON-BASKET;NEO-LENGITE-GASKET;40 MICRONS;MEDIA-FOAM;OIL TRANSFER RATE 192 GPM;AIR FLOW CAPACITY 25 CFM;W/SAFETY CHAIN;CAP OD 3.000 IN.;FILLER OD 1.900 IN.;BOLT HOLE CIRCLE 2.840 IN.;HOLE SLOTS-SIX 0.250 IN.BY 0.220 IN.EQUALLY SPACED IN; Overall Length: 6.200 INCHES MAXIMUM IN; Body Material: STEEL. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-01-278-5576 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.