The Valve,protecting,multicircuit Ai, cataloged under National Stock Number 2530-01-654-0057, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Sealco Air Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-654-0057 |
| Primary Part Number | 140380 |
| Item Name | Valve,protecting,multicircuit Ai |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Sealco Air Controls Inc |
| Status | ACTIVE |
| Supplementary Features | PORT SIZE(NPT)INLET AND OUTLET 0.250 INCH; NOMINAL CLOSING PRESSURE: 70 PSI IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-01-654-0057 is a Valve,protecting,multicircuit Ai, manufactured by Sealco Air Controls Inc, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-01-654-0057 has 2 cross-referenced part numbers: 121860 (Haulmark Trailers (australia) Pty Ltd), 140380 (Sealco Air Controls Inc).
There are 5 known substitutes for 2530-01-654-0057: 5310-00-034-2824, 5330-00-418-6795, 5905-00-439-5768 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 140380: Special Features: COMMONLY USED TO PROTECT AIR BRAKE RESERVOIRS FROM BEING DEPLETED BY THE FAILURE OF OTHER AIR ACCESSORY ITEMS.; Supplementary Features: PORT SIZE(NPT)INLET AND OUTLET 0.250 INCH; NOMINAL CLOSING PRESSURE: 70 PSI IN; Part Name Assigned by Controlling Agency: PRESSURE PROTECTION VALVE. 3 total characteristics are documented in the Federal Logistics Information System.