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9540-24 — DIFFERENTIAL GEAR UNIT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9540-24: DIFFERENTIAL GEAR UNIT.

The DIFFERENTIAL GEAR UNIT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, design_type: BEVEL ALL GEARS, construction: ASSEMBLED, nominal_overall_length: 2.250 INCHES IN, end_item_identification: USED ON M167A2, nominal_outside_diameter: 1.203 INCHES ALL GEARS IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-351-7901, 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
9540-24
NSN: 3040-00-351-7901
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
design_typeBEVEL ALL GEARS
constructionASSEMBLED
nominal_overall_length2.250 INCHES IN
end_item_identificationUSED ON M167A2
nominal_outside_diameter1.203 INCHES ALL GEARS IN
material_document_and_classificationQQ-S-763 CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3040-00-351-7901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIFFERENTIAL GEAR UNIT TITLE COMPONENT PN 9540-24 MFR DIFFERENTIAL GEAR UNIT
KEY FEATURES
•
DESIGN TYPE: BEVEL ALL GEARS
•
NOMINAL OVERALL LENGTH: 2.250 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER: 1.203 INCHES ALL GEARS IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CONSTRUCTION: ASSEMBLED
TECHNICAL CHARACTERISTICS
DESIGN TYPEBEVEL ALL GEARS
NOMINAL OVERALL LENGTH2.250 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER1.203 INCHES ALL GEARS IN
END ITEM IDENTIFICATIONUSED ON M167A2
MATERIALSTEEL CORROSION RESISTING OVERALL
CONSTRUCTIONASSEMBLED
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 1
10548228Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 9540-24?
9540-24 is a DIFFERENTIAL GEAR UNIT.
What parts can replace 9540-24?
There is 1 known substitute for 9540-24: 10548228. Substitute compatibility should be verified for your specific system.
What is the NSN for 9540-24?
9540-24 is cataloged in the U.S. Government catalog under NSN 3040-00-351-7901. 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.