PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

031-021-01Bearing,sleeve

Dexter Axle Company Llc · NSN 3120-01-507-1704 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-507-1704 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-507-1704. Primary manufacturer part number: 031-021-01.
Features
  • Bearing,sleeve — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Dexter Axle Company Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-507-1704, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dexter Axle Company Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-507-1704
Primary Part Number031-021-01
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDexter Axle Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-056728622 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
4810-00-364-674028622 INTERCHANGEABLE
Saddle,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5930-00-678-057110018993 INTERCHANGEABLE
Switch,thermostatic
Us Army Aviation and Missile Command
5305-01-103-317728622 INTERCHANGEABLE
Screw,machine
Unison Industries Llc
3010-01-123-394928622 INTERCHANGEABLE
Cover,switch
Moog Inc. Dba Ampac-Isp Corp
6210-01-162-795528-622 INTERCHANGEABLE
Light,indicator
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5330-01-277-010428622-1 INTERCHANGEABLE
Seal,plain Encased
James E Gasho & Associates Inc
4510-01-543-208928622 INTERCHANGEABLE
Stem,faucet
Fisher Manufacturing Co.
5330-01-569-16652862-2 INTERCHANGEABLE
Gasket
Aerospace Lighting Corporation
Cross-Reference Index
Part NumberManufacturer
031-021-01 PRIMARY Dexter Axle Company Llc (USA)
031-021-01 Dexter Axle Co Inc Div Philips Industries Inc (USA)
28622 Direct Line, Inc (USA)
Related Parts
3110-00-100-0567INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
28622
4810-00-364-6740INTERCHANGEABLE
SADDLE,VALVE
28622
5930-00-678-0571INTERCHANGEABLE
SWITCH,THERMOSTATIC
10018993
5305-01-103-3177INTERCHANGEABLE
SCREW,MACHINE
28622
3010-01-123-3949INTERCHANGEABLE
COVER,SWITCH
28622
6210-01-162-7955INTERCHANGEABLE
LIGHT,INDICATOR
28-622
5330-01-277-0104INTERCHANGEABLE
SEAL,PLAIN ENCASED
28622-1
4510-01-543-2089INTERCHANGEABLE
STEM,FAUCET
28622
5330-01-569-1665INTERCHANGEABLE
GASKET
2862-2

Frequently Asked Questions

What is NSN 3120-01-507-1704?

NSN 3120-01-507-1704 is a Bearing,sleeve, manufactured by Dexter Axle Company Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-507-1704?

NSN 3120-01-507-1704 has 3 cross-referenced part numbers: 031-021-01 (Dexter Axle Company Llc), 031-021-01 (Dexter Axle Co Inc Div Philips Industries Inc), 28622 (Direct Line, Inc).

What NSN replaces 3120-01-507-1704?

There are 9 known substitutes for 3120-01-507-1704: 3110-00-100-0567, 4810-00-364-6740, 5930-00-678-0571 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 031-021-01?

Key specifications for 031-021-01: End Item Identification: GROUP 0016 001 HUB & DRUM ASSY: CHASSIS TRAILER. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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