PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

207-3Diaphragm,chamber,brake

Goodrich Corporation · NSN 2530-00-436-7634 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-436-7634 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-436-7634. Primary manufacturer part number: 207-3.
Features
  • Diaphragm,chamber,brake — FSC 2530
  • Overall Outside Diameter: 1.656 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Material Thickness: 0.030 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Goodrich Corporation
Applications
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The Diaphragm,chamber,brake, cataloged under National Stock Number 2530-00-436-7634, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN2530-00-436-7634
Primary Part Number207-3
Item NameDiaphragm,chamber,brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerGoodrich Corporation
StatusCANCELLED
Overall Outside Diameter1.656 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR
Material Thickness0.030 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-156-78502073 INTERCHANGEABLE
Filter,radio Frequency Interfere
Cornell-Dubilier Marketing Inc
4730-00-196-2062A733S-193CFB INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5935-00-201-3098501 INTERCHANGEABLE
Adapter,connector
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5999-00-241-5716RE24F174-34 INTERCHANGEABLE
Contact,electrical
Naval Ship Systems Command
2920-00-363-7626A2073 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
4210-00-372-086720730001 INTERCHANGEABLE
Tip,nozzle,fire Hose
Akron Brass Company
2940-00-762-994842073 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
2590-00-790-49312073 INTERCHANGEABLE
Cap,filler Opening
Protectoseal Co Container Div
4730-00-828-39284E2R043 INTERCHANGEABLE
Strainer Element,sediment
Aerocontrolex Group, Inc. Dba Aero Fluid Products
5975-00-893-8544TWL75L INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
Cross-Reference Index
Part NumberManufacturer
207-3 Goodrich Corporation (USA)
A207-3 Goodrich Corporation (USA)
A207-3 Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA)
Related Parts
5915-00-156-7850INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
2073
4730-00-196-2062INTERCHANGEABLE
NIPPLE,PIPE
A733S-193CFB
5935-00-201-3098INTERCHANGEABLE
ADAPTER,CONNECTOR
501
5999-00-241-5716INTERCHANGEABLE
CONTACT,ELECTRICAL
RE24F174-34
2920-00-363-7626INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A2073
4210-00-372-0867INTERCHANGEABLE
TIP,NOZZLE,FIRE HOSE
20730001
2940-00-762-9948INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42073
2590-00-790-4931INTERCHANGEABLE
CAP,FILLER OPENING
2073
4730-00-828-3928INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
4E2R043
5975-00-893-8544INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TWL75L
5975-00-900-7898INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2073
5905-00-903-6844INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
63A5A176-1

Frequently Asked Questions

What is NSN 2530-00-436-7634?

NSN 2530-00-436-7634 is a Diaphragm,chamber,brake, manufactured by Goodrich Corporation, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-436-7634?

NSN 2530-00-436-7634 has 3 cross-referenced part numbers: 207-3 (Goodrich Corporation), A207-3 (Goodrich Corporation), A207-3 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)).

What NSN replaces 2530-00-436-7634?

There are 12 known substitutes for 2530-00-436-7634: 5915-00-156-7850, 4730-00-196-2062, 5935-00-201-3098 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 207-3?

Key specifications for 207-3: Overall Outside Diameter: 1.656 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR; Material Thickness: 0.030 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-436-7634 still in active supply?

NSN 2530-00-436-7634 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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