PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

829AX5-8Bearing,sleeve

Jpi Transportation Products Inc · NSN 3120-00-555-4457 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-555-4457 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-555-4457. Primary manufacturer part number: 829AX5-8.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL OVERALL
  • Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES
  • Body Outside Diameter: 1.3785 INCHES MINIMUM AND 1.3810 INCHES MAXIMUM IN
  • Body Inside Diameter: 1.2350 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
  • 5 verified cross-references
  • Primary manufacturer: Jpi Transportation Products Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-555-4457, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Jpi Transportation Products Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-555-4457
Primary Part Number829AX5-8
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerJpi Transportation Products Inc
StatusCANCELLED
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL OVERALL
Style DesignatorSPLIT, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter1.3785 INCHES MINIMUM AND 1.3810 INCHES MAXIMUM IN
Body Inside Diameter1.2350 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4730-00-277-5555 INTERCHANGEABLE
Elbow,pipe
2835-00-608-6090829AX5-8 INTERCHANGEABLE
Insert,leaded
Honeywell International Inc. Div Aerospace - Torrance
5975-00-900-78982073 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5331-01-124-571008123 INTERCHANGEABLE
O-Ring
Wilshire Corp
6515-01-459-26771278-49 INTERCHANGEABLE
Implant,prosthesis,patellofemora
Depuy Inc
6685-01-572-324408123 INTERCHANGEABLE
Thermostat,flow Control
Rheem Mfg Co
Cross-Reference Index
Part NumberManufacturer
829AX5-8 Jpi Transportation Products Inc (USA)
829AX5-8 Gould Inc Foil Div (USA)
08123 Jpi Transportation Products Inc (USA)
829A5-8 Jpi Transportation Products Inc (USA)
127849 Jpi Transportation Products Inc (USA)
Related Parts
4730-00-277-5555INTERCHANGEABLE
ELBOW,PIPE
2835-00-608-6090INTERCHANGEABLE
INSERT,LEADED
829AX5-8
5975-00-900-7898INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2073
5331-01-124-5710INTERCHANGEABLE
O-RING
08123
6515-01-459-2677INTERCHANGEABLE
IMPLANT,PROSTHESIS,PATELLOFEMORA
1278-49
6685-01-572-3244INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
08123

Frequently Asked Questions

What is NSN 3120-00-555-4457?

NSN 3120-00-555-4457 is a Bearing,sleeve, manufactured by Jpi Transportation Products Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-555-4457?

NSN 3120-00-555-4457 has 5 cross-referenced part numbers: 829AX5-8 (Jpi Transportation Products Inc), 829AX5-8 (Gould Inc Foil Div), 08123 (Jpi Transportation Products Inc), 829A5-8 (Jpi Transportation Products Inc), 127849 (Jpi Transportation Products Inc).

What NSN replaces 3120-00-555-4457?

There are 6 known substitutes for 3120-00-555-4457: 4730-00-277-5555, 2835-00-608-6090, 5975-00-900-7898 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 829AX5-8?

Key specifications for 829AX5-8: Overall Length: 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material: STEEL OVERALL; Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-555-4457 still in active supply?

NSN 3120-00-555-4457 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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