NSN 3040-00-135-8976 · NIIN 001358976 · Part number 7973767
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 19207
Government record, cited
NSN 3040-00-135-8976 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-135-8976. Manufacturer of record part number: 7973767.
Also searched as3040-00-135-8976 ·
3040001358976 ·
NIIN 001358976 ·
00-135-8976 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 19207 · 7973767
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
End Hole/ball Diameter: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 3040-00-135-8976
NIIN: 001358976
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7973767
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Bell Crank, cataloged under National Stock Number 3040-00-135-8976, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-135-8976
Primary Part Number
7973767
Item Name
Bell Crank
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball
1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
End Hole/ball Diameter
1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
U S Army Tank Automotive Command Amsta-Im-Mm (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 3040-00-135-8976?
NSN 3040-00-135-8976 is a Bell Crank, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-135-8976?
NSN 3040-00-135-8976 has 1 manufacturer part number on file: 7973767 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 7973767?
Key specifications for 7973767: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN; End Hole/ball Diameter: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN; Special Features: CADMIUM SURFACE TREATMENT; 17.5 DEG ANGLE BETWEEN ARMS; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-135-8976 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.
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.