NSN 3110-00-962-0723 · NIIN 009620723 · Part number 272D5053032-3
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 38597
Government record, cited
NSN 3110-00-962-0723 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-962-0723. Manufacturer of record part number: 272D5053032-3.
Overall Outside Diameter: 1.1850 INCHES MINIMUM AND 1.1870 INCHES MAXIMUM IN
Bore Diameter: 1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM IN
Material: STEEL COMP E50100 OVERALL
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 3110-00-962-0723
NIIN: 009620723
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 272D5053032-3
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Ring,bearing,outer, cataloged under National Stock Number 3110-00-962-0723, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 5 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
3110-00-962-0723
Primary Part Number
272D5053032-3
Item Name
Ring,bearing,outer
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
Surface Finish
GROUND
Style Designator
OUTER RING, BALL
Overall Outside Diameter
1.1850 INCHES MINIMUM AND 1.1870 INCHES MAXIMUM IN
Bore Diameter
1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM IN
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
No interchangeability data on file.
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-00-962-0723?
NSN 3110-00-962-0723 is a Ring,bearing,outer, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-962-0723?
NSN 3110-00-962-0723 has 1 manufacturer part number on file: 272D5053032-3 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 272D5053032-3?
Key specifications for 272D5053032-3: Surface Finish: GROUND; Style Designator: OUTER RING, BALL; Overall Width: 0.5000 INCHES NOMINAL IN; Overall Outside Diameter: 1.1850 INCHES MINIMUM AND 1.1870 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-962-0723 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.