NSN 3040-00-351-7901 · NIIN 003517901 · Part number 9540-24
Designatronics Incorporated Div Sterling Instruments Div · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 00328
Government record, cited
NSN 3040-00-351-7901 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-351-7901. Manufacturer of record part number: 9540-24.
Also searched as3040-00-351-7901 ·
3040003517901 ·
NIIN 003517901 ·
00-351-7901 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 00328 · 9540-24 · 10548228
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
2 manufacturer part numbers on file
Identification
NSN: 3040-00-351-7901
NIIN: 003517901
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 9540-24
Manufacturer: Designatronics Incorporated Div Sterling Instruments Div
General Description
The Differential Gear Unit, cataloged under National Stock Number 3040-00-351-7901, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-351-7901
Primary Part Number
9540-24
Item Name
Differential Gear Unit
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Designatronics Incorporated Div Sterling Instruments Div
Status
ACTIVE
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
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
No interchangeability data on file.
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
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-00-351-7901?
NSN 3040-00-351-7901 is a Differential Gear Unit, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-351-7901?
NSN 3040-00-351-7901 has 2 manufacturer part numbers on file: 9540-24 (Designatronics Incorporated Div Sterling Instruments Div), 10548228 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
What are the specifications of 9540-24?
Key specifications for 9540-24: 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. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-351-7901 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 3040-00-351-7901?
NSN 3040-00-351-7901 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.