PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140270Valve,relay,air Pressure

Heil Trailer International Llc · NSN 2530-01-391-6387 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-391-6387 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-391-6387. Primary manufacturer part number: 140270.
Features
  • Valve,relay,air Pressure — FSC 2530
  • 4 verified cross-references
  • Primary manufacturer: Heil Trailer International Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Circuit control and protection
  • Equipment power management
General Description

The Valve,relay,air Pressure, cataloged under National Stock Number 2530-01-391-6387, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Heil Trailer International Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-01-391-6387
Primary Part Number140270
Item NameValve,relay,air Pressure
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerHeil Trailer International Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6145-00-080-2229 INTERCHANGEABLE
Cable,radio Frequency
5920-00-142-7428ACL70 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5330-00-383-877912155 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6350-00-389-458112155 INTERCHANGEABLE
Diaphragm,horn
Leslie Controls, Inc. Dba Leslie Controls Inc
5930-00-393-370512155 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
6610-00-955-200612155 INTERCHANGEABLE
Compensator Assy
Aerosonic Llc
6625-01-092-1198260-8 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
6130-01-139-4491 INTERCHANGEABLE
Power Supply
6660-01-162-807612-155 INTERCHANGEABLE
Filter,chamber
The Kimco Distributing Corp
4010-01-185-3349 INTERCHANGEABLE
Chain
Cross-Reference Index
Part NumberManufacturer
12155 Heil Trailer International Llc (USA)
DN-1585 Heil Trailer International Llc (USA)
140270 PRIMARY Heil Trailer International Llc (USA)
140270 Maxivox Inc (CAN)
Related Parts
6145-00-080-2229INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5920-00-142-7428INTERCHANGEABLE
FUSE,CARTRIDGE
ACL70
5330-00-383-8779INTERCHANGEABLE
GASKET
12155
6350-00-389-4581INTERCHANGEABLE
DIAPHRAGM,HORN
12155
5930-00-393-3705INTERCHANGEABLE
SWITCH,PRESSURE
12155
6610-00-955-2006INTERCHANGEABLE
COMPENSATOR ASSY
12155
6625-01-092-1198INTERCHANGEABLE
MULTIMETER
260-8
6130-01-139-4491INTERCHANGEABLE
POWER SUPPLY
6660-01-162-8076INTERCHANGEABLE
FILTER,CHAMBER
12-155
4010-01-185-3349INTERCHANGEABLE
CHAIN
5331-01-206-6818INTERCHANGEABLE
O-RING
140270
4820-01-294-8211INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
SA140270

Frequently Asked Questions

What is NSN 2530-01-391-6387?

NSN 2530-01-391-6387 is a Valve,relay,air Pressure, manufactured by Heil Trailer International Llc, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-01-391-6387?

NSN 2530-01-391-6387 has 4 cross-referenced part numbers: 12155 (Heil Trailer International Llc), DN-1585 (Heil Trailer International Llc), 140270 (Heil Trailer International Llc), 140270 (Maxivox Inc).

What NSN replaces 2530-01-391-6387?

There are 12 known substitutes for 2530-01-391-6387: 6145-00-080-2229, 5920-00-142-7428, 5330-00-383-8779 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 140270?

Key specifications for 140270: End Item Identification: 2330-01-314-1800. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-01-391-6387 still in active supply?

NSN 2530-01-391-6387 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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