PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7-22-6Bearing,sleeve

Trailmobile Inc Sub of the Pullman Co · NSN 3120-00-424-1409 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-424-1409 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-424-1409. Primary manufacturer part number: 7-22-6.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.1300 INCHES MINIMUM AND 1.1310 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 1.3150 INCHES MINIMUM AND 1.3160 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Trailmobile Inc Sub of the Pullman Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-424-1409, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Trailmobile Inc Sub of the Pullman Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-424-1409
Primary Part Number7-22-6
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTrailmobile Inc Sub of the Pullman Co
StatusCANCELLED
Body Inside Diameter1.1300 INCHES MINIMUM AND 1.1310 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter1.3150 INCHES MINIMUM AND 1.3160 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5315-00-013-8085103497 INTERCHANGEABLE
Pin,straight,headed
Komatsu America Corporation
5950-00-061-7006SMD422740 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-187-1851029021 INTERCHANGEABLE
Washer,flat
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5305-00-271-52271164-1032-10 INTERCHANGEABLE
Screw,machine
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
7920-00-281-4987722-6 INTERCHANGEABLE
Brush,adhesive
Jason Incorporated Dba Osborn International a Unit of Jason
2520-00-521-6186332 INTERCHANGEABLE
Parts Kit,universal Joint
Precision Universal Joint Corp
5360-00-864-2575 INTERCHANGEABLE
Spring
5310-01-091-60667226 INTERCHANGEABLE
Nut,plain,slotted,hexagon
893 Mfg, Llc
4820-01-097-10087226 INTERCHANGEABLE
Piston,valve
Imi Cash Valve Inc
6145-01-121-3255 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
7-22-6 PRIMARY Trailmobile Inc Sub of the Pullman Co (USA)
532866 Fruehauf Corp (USA)
Related Parts
5315-00-013-8085INTERCHANGEABLE
PIN,STRAIGHT,HEADED
103497
5950-00-061-7006INTERCHANGEABLE
TRANSFORMER,POWER
SMD422740
5310-00-187-1851INTERCHANGEABLE
WASHER,FLAT
029021
5305-00-271-5227INTERCHANGEABLE
SCREW,MACHINE
1164-1032-10
7920-00-281-4987INTERCHANGEABLE
BRUSH,ADHESIVE
722-6
2520-00-521-6186INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
332
5360-00-864-2575INTERCHANGEABLE
SPRING
5310-01-091-6066INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
7226
4820-01-097-1008INTERCHANGEABLE
PISTON,VALVE
7226
6145-01-121-3255INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6750-01-466-3945INTERCHANGEABLE
COVER,FILM SLIDE,PHOTOGRAPHIC
7226
5930-01-467-0342INTERCHANGEABLE
SWITCH,SENSITIVE
7226

Frequently Asked Questions

What is NSN 3120-00-424-1409?

NSN 3120-00-424-1409 is a Bearing,sleeve, manufactured by Trailmobile Inc Sub of the Pullman Co, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-424-1409?

NSN 3120-00-424-1409 has 2 cross-referenced part numbers: 7-22-6 (Trailmobile Inc Sub of the Pullman Co), 532866 (Fruehauf Corp).

What NSN replaces 3120-00-424-1409?

There are 12 known substitutes for 3120-00-424-1409: 5315-00-013-8085, 5950-00-061-7006, 5310-00-187-1851 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7-22-6?

Key specifications for 7-22-6: Body Inside Diameter: 1.1300 INCHES MINIMUM AND 1.1310 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Overall Length: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-424-1409 still in active supply?

NSN 3120-00-424-1409 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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