Ball End Thread Size and Series/type Designator: 10-32 UNF
Ball End Thread Direction: RIGHT
Style Designator: SINGLE, RIGHT ANGLE, PLUGGED
Height: 0.907 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING
Identification
NSN: 3040-01-287-7953
NIIN: 012877953
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Ball Joint, cataloged under National Stock Number 3040-01-287-7953, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-287-7953
Item Name
Ball Joint
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Status
ACTIVE
Ball End Connection Thread Provision
THREADED
Length
0.906 INCHES NOMINAL IN
Ball End Thread Size and Series/type Designator
10-32 UNF
Ball End Thread Direction
RIGHT
Style Designator
SINGLE, RIGHT ANGLE, PLUGGED
Height
0.907 INCHES NOMINAL IN
Material
STEEL CORROSION RESISTING
Ball End Thread Location
INTERNAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
A031799-001
3/9Design control — primary reference
Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls
A031799-001
5/9Secondary reference
Incom Intl Inc Morse Controls Div
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 3040-01-287-7953?
NSN 3040-01-287-7953 is a Ball Joint, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What are the specifications of 3040-01-287-7953?
Key specifications for 3040-01-287-7953: Ball End Connection Thread Provision: THREADED; Length: 0.906 INCHES NOMINAL IN; Ball End Thread Size and Series/type Designator: 10-32 UNF; Ball End Thread Direction: RIGHT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-287-7953 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.