NSN 3120-00-035-6901 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-035-6901. Manufacturer of record part number: 800110.
Style Designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter: 2.1510 INCHES NOMINAL IN
Material: STEEL OVERALL
Keyway Dimension: 0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM EXTERNAL KEYWAY DEPTH IN
Keyway Dimension: 0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM EXTERNAL KEYWAY WIDTH IN
Identification
NSN: 3120-00-035-6901
NIIN: 000356901
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 800110
Manufacturer: Dresser, Llc
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-035-6901, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Dresser, Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-035-6901
Primary Part Number
800110
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Dresser, Llc
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
2.9010 INCHES NOMINAL IN
Style Designator
SEGMENTED, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter
2.1510 INCHES NOMINAL IN
Material
STEEL OVERALL
Keyway Dimension
0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM EXTERNAL KEYWAY DEPTH IN
Keyway Dimension
0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM EXTERNAL KEYWAY WIDTH IN
Keyway Dimension
0.2180 INCHES NOMINAL EXTERNAL KEYWAY LENGTH IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-00-118-78642142-3POSSIBLE MATCH
JACK,TIP
Possible match (shared part number)Fluke Electronics Corp
6685-00-126-571121423POSSIBLE MATCH
SUPPORT,THERMOCOUPL
Possible match (shared part number)Engelhard Corp Specialty Div
6685-00-181-442321-423POSSIBLE MATCH
REGULATOR,DUAL TOP
Possible match (shared part number)Horizon Aerospace Llc Dba Magnetics Division
5970-00-999-7426415385POSSIBLE MATCH
INSULATOR
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5910-01-072-9747POSSIBLE MATCH
CAPACITOR,FIXED,PLASTIC DIELECTR
Possible match (shared part number)
5315-01-231-4374POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)
6640-01-356-2982POSSIBLE MATCH
PIPET,DROPPING
Possible match (shared part number)
5120-01-365-8797800-110POSSIBLE MATCH
ENCODER,GEAR PULLER
Possible match (shared part number)Santa Barbara Infrared, Inc. Dba Santa Barbara Infrared Inc
6150-01-442-8888800-110POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Anritsu Company
NSN 3120-00-035-6901 is a Bearing,sleeve, manufactured by Dresser, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-035-6901?
NSN 3120-00-035-6901 has 2 manufacturer part numbers on file: 21-423 (Dresser Industries Inc Leroi Div), 800110 (Dresser, Llc).
What NSN replaces 3120-00-035-6901?
9 possible matches (shared part number, not a government interchangeability claim): 5935-00-118-7864, 6685-00-126-5711, 6685-00-181-4423. Verify interchangeability with system specifications before substitution.
What are the specifications of 800110?
Key specifications for 800110: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 2.9010 INCHES NOMINAL IN; Style Designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES; Overall Length: 1.2380 INCHES MINIMUM AND 1.2480 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-035-6901 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.