NSN 3120-01-302-9502 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-302-9502. Manufacturer of record part number: 7BF81220.
Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES
Identification
NSN: 3120-01-302-9502
NIIN: 013029502
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 7BF81220
Manufacturer: Iowa Mold Tooling Co Inc
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-302-9502, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Iowa Mold Tooling Co Inc. Government technical data includes 9 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
3120-01-302-9502
Primary Part Number
7BF81220
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Iowa Mold Tooling Co Inc
Status
ACTIVE
Corner Shape
SQUARE INSIDE RIGHT CORNER
Corner Shape
SQUARE INSIDE LEFT CORNER
Corner Shape
CHAMFERED OUTSIDE LEFT CORNER
Corner Shape
CHAMFERED OUTSIDE RIGHT CORNER
Body Outside Diameter
2.1910 INCHES NOMINAL IN
Hardness Rating
88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
Style Designator
SPLIT, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter
2.0040 INCHES MINIMUM AND 2.0090 INCHES MAXIMUM IN
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-302-9502?
NSN 3120-01-302-9502 is a Bushing,sleeve, manufactured by Iowa Mold Tooling Co Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-302-9502?
NSN 3120-01-302-9502 has 1 manufacturer part number on file: 7BF81220 (Iowa Mold Tooling Co Inc).
What are the specifications of 7BF81220?
Key specifications for 7BF81220: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-302-9502 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.