NSN 3120-01-129-2876 · NIIN 011292876 · Part number 145983-1
L3harris Technologies, Inc Div Space & Airborne Systems · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 24930
Government record, cited
NSN 3120-01-129-2876 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-129-2876. Manufacturer of record part number: 145983-1.
General Characteristics Item Description: ITEM CONSIST OF BEARING P/N CF28PP,FITTING P/N 1728B,PIN P/N MS35677-28,GREASE WITH MOBIL NO. 28,0.750-16 UNF-2A THD,1.750 IN. LG SHAFT A
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc Div Space & Airborne Systems
Identification
NSN: 3120-01-129-2876
NIIN: 011292876
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 145983-1
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
General Description
The Bearing Assembly, cataloged under National Stock Number 3120-01-129-2876, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 1 specification, 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
3120-01-129-2876
Primary Part Number
145983-1
Item Name
Bearing Assembly
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
L3harris Technologies, Inc Div Space & Airborne Systems
Status
ACTIVE
General Characteristics Item Description
ITEM CONSIST OF BEARING P/N CF28PP,FITTING P/N 1728B,PIN P/N MS35677-28,GREASE WITH MOBIL NO. 28,0.750-16 UNF-2A THD,1.750 IN. LG SHAFT A
L3harris Technologies, Inc Div Space & Airborne Systems (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 3120-01-129-2876?
NSN 3120-01-129-2876 is a Bearing Assembly, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-129-2876?
NSN 3120-01-129-2876 has 1 manufacturer part number on file: 145983-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
What are the specifications of 145983-1?
Key specifications for 145983-1: General Characteristics Item Description: ITEM CONSIST OF BEARING P/N CF28PP,FITTING P/N 1728B,PIN P/N MS35677-28,GREASE WITH MOBIL NO. 28,0.750-16 UNF-2A THD,1.750 IN. LG SHAFT A. 1 specification is documented in the U.S. Government catalog.
Is NSN 3120-01-129-2876 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.