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202725 — DIAPHRAGM,CHAMBER,BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

202725: DIAPHRAGM,CHAMBER,BRAKE.

The DIAPHRAGM,CHAMBER,BRAKE is a the manufacturer industrial component. Key specifications include material: RUBBER, construction: FABRIC INSERT, overall_depth: 0.796 INCHES MINIMUM AND 0.848 INCHES MAXIMUM IN, diaphragm_type: FLANGED ANGULAR RECESSED, mounting_method: FLANGE, material_thickness: 0.172 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-269-4749, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
202725
NSN: 2805-00-269-4749
NIINs: 002694749, 003673638
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 28873 — ITW FOOD EQUIPMENT GROUP LLC DBA HOBART SERVICE (USA)
SPECIFICATIONS
materialRUBBER
constructionFABRIC INSERT
overall_depth0.796 INCHES MINIMUM AND 0.848 INCHES MAXIMUM IN
diaphragm_typeFLANGED ANGULAR RECESSED
mounting_methodFLANGE
material_thickness0.172 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
fsc_application_dataVEHICULAR BRAKE
mounting_hole_spacingEQUALLY SPACED ON 4.687 IN. PORM .005 DIA BOLT CIRCLE IN
mounting_hole_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
mounting_hole_quantity10
overall_outside_diameter5.234 INCHES MINIMUM AND 5.266 INCHES MAXIMUM IN
NSN2805-00-269-4749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,CHAMBER,BRAKE TITLE COMPONENT PN 202725 MFR DIAPHRAGM,CHAMBER,BRAK
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, TAPERED
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
BODY LENGTH: 0.230 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.675 INCHES NOMINAL IN
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUND, TAPERED
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
BODY LENGTH0.230 INCHES NOMINAL IN
INSIDE DIAMETER0.675 INCHES NOMINAL IN
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL (LSV)
MATERIALCOPPER
SUBSTITUTES & CROSS-REFERENCES 1
60-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 202725?
202725 is a DIAPHRAGM,CHAMBER,BRAKE.
What parts can replace 202725?
There is 1 known substitute for 202725: 60-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 202725?
202725 is cataloged in the U.S. Government catalog under NSN 2805-00-269-4749. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.