PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38736Valve,suction,air Brake

Leroi International Inc Dba Compair Leroi · NSN 2530-00-970-2556 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-970-2556 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-970-2556. Primary manufacturer part number: 38736.
Features
  • Valve,suction,air Brake — FSC 2530
  • 3 verified cross-references
  • Primary manufacturer: Leroi International Inc Dba Compair Leroi
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,suction,air Brake, cataloged under National Stock Number 2530-00-970-2556, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,suction,air Brake
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersCompair Kellogg Div of Robertshaw Controls Co (CAGE 53239); Leroi International Inc Dba Compair Leroi (CAGE 1XBP3)
Technical Specifications
ParameterValue
NSN2530-00-970-2556
Primary Part Number38736
Item NameValve,suction,air Brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerLeroi International Inc Dba Compair Leroi
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-883-061780145 INTERCHANGEABLE
Bellows Assembly,track
Spirax Sarco Inc Dba Spirax Sarco
2530-00-970-255738737 INTERCHANGEABLE
Valve,delivery,air Brake
Leroi International Inc Dba Compair Leroi
2530-00-970-255838738 INTERCHANGEABLE
Valve,suction,air Brake
Leroi International Inc Dba Compair Leroi
2530-00-970-255938739 INTERCHANGEABLE
Valve,brake Pneumatic
Leroi International Inc Dba Compair Leroi
5330-01-208-387438736 INTERCHANGEABLE
Gasket
Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots
5340-01-234-851938736 INTERCHANGEABLE
Bracket,mounting
Rosemount Aerospace, Inc. Dba Goodrich Sensor Systems, Humphrey Operations
5340-01-546-995938770 INTERCHANGEABLE
Bracket,mounting
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
38736 Compair Kellogg Div of Robertshaw Controls Co (USA)
38770 Compair Kellogg Div of Robertshaw Controls Co (USA)
38736 PRIMARY Leroi International Inc Dba Compair Leroi (USA)
Related Parts
4730-00-883-0617INTERCHANGEABLE
BELLOWS ASSEMBLY,TRACK
80145
2530-00-970-2557INTERCHANGEABLE
VALVE,DELIVERY,AIR BRAKE
38737
2530-00-970-2558INTERCHANGEABLE
VALVE,SUCTION,AIR BRAKE
38738
2530-00-970-2559INTERCHANGEABLE
VALVE,BRAKE PNEUMATIC
38739
5330-01-208-3874INTERCHANGEABLE
GASKET
38736
5340-01-234-8519INTERCHANGEABLE
BRACKET,MOUNTING
38736
5340-01-546-9959INTERCHANGEABLE
BRACKET,MOUNTING
38770

Frequently Asked Questions

What is NSN 2530-00-970-2556?

NSN 2530-00-970-2556 is a Valve,suction,air Brake, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-970-2556?

NSN 2530-00-970-2556 has 3 cross-referenced part numbers: 38736 (Compair Kellogg Div of Robertshaw Controls Co), 38770 (Compair Kellogg Div of Robertshaw Controls Co), 38736 (Leroi International Inc Dba Compair Leroi).

What NSN replaces 2530-00-970-2556?

There are 7 known substitutes for 2530-00-970-2556: 4730-00-883-0617, 2530-00-970-2557, 2530-00-970-2558 and 4 more. Verify interchangeability with system specifications before substitution.

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