NSN 3120-01-079-1091 · NIIN 010791091 · Part number 10888030-4
Army, United States Department of the Dba Rock Island Arsenal Jmtc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 19204
Government record, cited
NSN 3120-01-079-1091 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-079-1091. Manufacturer of record part number: 10888030-4.
Overall Thickness: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
Style Designator: ROUND
Diameter: 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Outside Diameter: 1.4800 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
Center Hole Shape Style: ROUND
Identification
NSN: 3120-01-079-1091
NIIN: 010791091
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 10888030-4
Manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc
General Description
The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-079-1091, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 7 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
3120-01-079-1091
Primary Part Number
10888030-4
Item Name
Bearing,washer,thrust
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Army, United States Department of the Dba Rock Island Arsenal Jmtc
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Overall Thickness
0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
Style Designator
ROUND
Diameter
0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM IN
Cross-Sectional Shape Style
RECTANGULAR
Outside Diameter
1.4800 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
No interchangeability data on file.
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 3120-01-079-1091?
NSN 3120-01-079-1091 is a Bearing,washer,thrust, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-079-1091?
NSN 3120-01-079-1091 has 1 manufacturer part number on file: 10888030-4 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
What are the specifications of 10888030-4?
Key specifications for 10888030-4: Corner Shape: SQUARE ALL CORNERS; Overall Thickness: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN; Style Designator: ROUND; Diameter: 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-079-1091 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 3120-01-079-1091?
NSN 3120-01-079-1091 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.