PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

397-4Brake,expander Tube

Cmbf, Llc Dba Cmbf Llc · NSN 2530-01-436-5528 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-436-5528 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-436-5528. Primary manufacturer part number: 397-4.
Features
  • Brake,expander Tube — FSC 2530
  • 2 verified cross-references
  • Primary manufacturer: Cmbf, Llc Dba Cmbf Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Brake,expander Tube, cataloged under National Stock Number 2530-01-436-5528, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cmbf, Llc Dba Cmbf Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBrake,expander Tube
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersCmbf, Llc Dba Cmbf Llc (CAGE 5UE65); Motion Control Industries, Inc. (CAGE 60250)
Technical Specifications
ParameterValue
NSN2530-01-436-5528
Primary Part Number397-4
Item NameBrake,expander Tube
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerCmbf, Llc Dba Cmbf Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2640-00-052-09183843610 INTERCHANGEABLE
Valve,pneumatic Tire
Schrader-Bridgeport International Inc Dba Schrader Automotive
6110-00-104-6396397-4 INTERCHANGEABLE
Cover,voltage Regulator
Aim Aerospace Renton, Inc. Dba Sekisui Aerospace Renton
5306-00-150-9394 INTERCHANGEABLE
Bolt,machine
5950-00-223-98013974 INTERCHANGEABLE
Coil,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
5920-00-280-8344 INTERCHANGEABLE
Fuse,cartridge
5940-00-434-07873974 INTERCHANGEABLE
Splice,conductor
Telemechanics Inc
5910-01-150-5462 INTERCHANGEABLE
Capacitor,fixed,electrolytic
6520-01-250-0383 INTERCHANGEABLE
Crown,dental,temporary
6520-01-554-3561424-2848 INTERCHANGEABLE
Spreader,gutta-Percha,dental
Patterson Dental Supply, Inc. Dba Patterson Dental 246 Div Patterson Dental
Cross-Reference Index
Part NumberManufacturer
397-4 Cmbf, Llc Dba Cmbf Llc (USA)
397-4 Motion Control Industries, Inc. (USA)
Related Parts
2640-00-052-0918INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
3843610
6110-00-104-6396INTERCHANGEABLE
COVER,VOLTAGE REGULATOR
397-4
5306-00-150-9394INTERCHANGEABLE
BOLT,MACHINE
5950-00-223-9801INTERCHANGEABLE
COIL,RADIO FREQUENCY
3974
5920-00-280-8344INTERCHANGEABLE
FUSE,CARTRIDGE
5940-00-434-0787INTERCHANGEABLE
SPLICE,CONDUCTOR
3974
5910-01-150-5462INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
6520-01-250-0383INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
6520-01-554-3561INTERCHANGEABLE
SPREADER,GUTTA-PERCHA,DENTAL
424-2848

Frequently Asked Questions

What is NSN 2530-01-436-5528?

NSN 2530-01-436-5528 is a Brake,expander Tube, manufactured by Cmbf, Llc Dba Cmbf Llc, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-436-5528?

NSN 2530-01-436-5528 has 2 cross-referenced part numbers: 397-4 (Cmbf, Llc Dba Cmbf Llc), 397-4 (Motion Control Industries, Inc.).

What NSN replaces 2530-01-436-5528?

There are 9 known substitutes for 2530-01-436-5528: 2640-00-052-0918, 6110-00-104-6396, 5306-00-150-9394 and 6 more. Verify interchangeability with system specifications before substitution.

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