PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

221373Parts Kit,brake Chamber

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 2530-00-773-6056 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-773-6056 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-773-6056. Primary manufacturer part number: 221373.
Features
  • Parts Kit,brake Chamber — FSC 2530
  • FSC Application Data: BRAKE,VEHICULAR
  • Component Quantity: 10
  • Supply Items and Quantities: 2530-00-457-6247 DIAPHRAGM 1,5306-00-017-9816 BOLT 4,5310-00-275-9461 NUT,PLAIN,HEX 4,5340-00-754-0148 SPRING 1
  • 25 verified cross-references
  • Primary manufacturer: Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,brake Chamber, cataloged under National Stock Number 2530-00-773-6056, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-773-6056
Primary Part Number221373
Item NameParts Kit,brake Chamber
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
StatusACTIVE
FSC Application DataBRAKE,VEHICULAR
Component Quantity10
Supply Items and Quantities2530-00-457-6247 DIAPHRAGM 1,5306-00-017-9816 BOLT 4,5310-00-275-9461 NUT,PLAIN,HEX 4,5340-00-754-0148 SPRING 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4920-00-980-0627221373 INTERCHANGEABLE
Plate,bearing
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5310-01-100-4585221373 INTERCHANGEABLE
Nut
Hyster-Yale Group, Inc.
Cross-Reference Index
Part NumberManufacturer
221373 Utility Trailer Mfg Co (USA)
221373 American Trailers Inc (USA)
221373 Queen City Mfg Co (USA)
7736056 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
221373 White Motor Corp (USA)
BB-9223 Diamond Reo Truck Co (USA)
221373 Abm Equipment, Llc (USA)
17A37-2 Trailmobile Inc Sub of the Pullman Co (USA)
221373 Gerstenlager Co the (USA)
427495 White Motor Corp (USA)
221373 Strick Trailer Co (USA)
221373 Kentucky Mfg Co (USA)
221373 Gate City Steel Corp (USA)
221373 Lufkin Industries, Inc. Dba Power Transmission (USA)
221373 Kaitlin Corp (USA)
5Y7285 Napco International Llc Dba Napco International Inc (USA)
221373 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
221373 Heil Environmental Industries (USA)
25UU0541S Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
221373 PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
Related Parts
4920-00-980-0627INTERCHANGEABLE
PLATE,BEARING
221373
5310-01-100-4585INTERCHANGEABLE
NUT
221373

Frequently Asked Questions

What is NSN 2530-00-773-6056?

NSN 2530-00-773-6056 is a Parts Kit,brake Chamber, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-773-6056?

NSN 2530-00-773-6056 has 25 cross-referenced part numbers: 221373 (Utility Trailer Mfg Co), 221373 (American Trailers Inc), 221373 (Queen City Mfg Co), 7736056 (U S Army Tank Automotive Command Amsta-Im-Mm), 221373 (White Motor Corp) and 20 more.

What NSN replaces 2530-00-773-6056?

There are 2 known substitutes for 2530-00-773-6056: 4920-00-980-0627, 5310-01-100-4585. Verify interchangeability with system specifications before substitution.

What are the specifications of 221373?

Key specifications for 221373: FSC Application Data: BRAKE,VEHICULAR; Component Quantity: 10; Supply Items and Quantities: 2530-00-457-6247 DIAPHRAGM 1,5306-00-017-9816 BOLT 4,5310-00-275-9461 NUT,PLAIN,HEX 4,5340-00-754-0148 SPRING 1. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com