U S Army Tank Automotive Command Amsta-Im-Mm · NSN 3120-00-709-7421 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-709-7421 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-709-7421. Primary manufacturer part number: 7097421.
3120-00-709-7421 — No Item Name Available illustration
Features
Bearing,sleeve — FSC 3120
Material: IRON OVERALL
Corner Shape: SQUARE INSIDE RIGHT CORNER
Style Designator: SOLID, EXTERNAL FLANGES BOTH ENDS
Left Flange Width: 2.0000 INCHES NOMINAL IN
Corner Shape: SQUARE LEFT FLANGE BODY CORNER
Body Outside Diameter: 3.3251 INCHES MINIMUM AND 3.3281 INCHES MAXIMUM IN
Corner Shape: SQUARE OUTSIDE LEFT CORNER
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Iron Overall construction
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-709-7421, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-709-7421
Primary Part Number
7097421
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Material
IRON OVERALL
Corner Shape
SQUARE INSIDE RIGHT CORNER
Style Designator
SOLID, EXTERNAL FLANGES BOTH ENDS
Left Flange Width
2.0000 INCHES NOMINAL IN
Corner Shape
SQUARE LEFT FLANGE BODY CORNER
Body Outside Diameter
3.3251 INCHES MINIMUM AND 3.3281 INCHES MAXIMUM IN
Corner Shape
SQUARE OUTSIDE LEFT CORNER
Right Flange Width
0.5000 INCHES NOMINAL IN
Body Inside Diameter
2.7560 INCHES MINIMUM AND 2.7590 INCHES MAXIMUM IN
Corner Shape
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Lubricant Accommodation Style
GROOVED SPIRAL CIRCULAR
Left Flange Outside Diameter
3.3450 INCHES MINIMUM AND 3.3485 INCHES MAXIMUM IN
NSN 3120-00-709-7421 is a Bearing,sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-00-709-7421?
NSN 3120-00-709-7421 has 4 cross-referenced part numbers: 3528 (Holmes Intl Inc), BB9355 (Diamond Reo Truck Co), 7097421 (U S Army Tank Automotive Command Amsta-Im-Mm), 3528B (Holmes Intl Inc).
What NSN replaces 3120-00-709-7421?
There are 12 known substitutes for 3120-00-709-7421: 5961-00-107-2678, 5136-00-239-2779, 5815-00-369-9393 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 7097421?
Key specifications for 7097421: Overall Length: 8.5625 INCHES NOMINAL IN; Special Features: EXTERNAL SURFACE GROOVE; Material: IRON OVERALL; Corner Shape: SQUARE INSIDE RIGHT CORNER. 16 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.