PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29-10Ring,retaining

Medalist Industries Inc Leitzke Div · NSN 5325-01-154-8557 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-154-8557 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-154-8557. Primary manufacturer part number: 29-10.
Features
  • Ring,retaining — FSC 5325
  • Inside Diameter: 1.062 INCHES NOMINAL IN
  • Ring Style: SPIRAL
  • Outside Diameter: 1.245 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
  • Major Thickness: 0.130 INCHES NOMINAL IN
  • Casehardening Indicator: NOT CASEHARDENED
  • 2 verified cross-references
  • Primary manufacturer: Medalist Industries Inc Leitzke Div
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-154-8557, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Medalist Industries Inc Leitzke Div. 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: Active.

Technical Specifications
ParameterValue
NSN5325-01-154-8557
Primary Part Number29-10
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerMedalist Industries Inc Leitzke Div
StatusACTIVE
Inside Diameter1.062 INCHES NOMINAL IN
Ring StyleSPIRAL
Outside Diameter1.245 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
Major Thickness0.130 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-032-94492910 INTERCHANGEABLE
Puller,mechanical
Allison Transmission Inc Dba Allison Transmission, Inc
3110-00-156-1883 INTERCHANGEABLE
Bearing,ball,thrust
5940-00-177-7925102403 INTERCHANGEABLE
Terminal,lug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5920-00-199-40282910 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
7490-00-254-8688 INTERCHANGEABLE
Eraser,electric
5930-00-392-84202910 INTERCHANGEABLE
Button
Hickok Waekon Llc
5915-00-403-2634505527-1 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Dba Harris Corporation
4010-00-423-2591915852 INTERCHANGEABLE
Cable
Chrysler Realty Company Llc Dba Daimler Chrysler
1730-00-522-27462910-010 INTERCHANGEABLE
Adapter,aircraft Jacking Point
Columbus Jack Corporation Div Columbus Jack
5950-00-993-31252910 INTERCHANGEABLE
Transformer,audio Frequency
Inrcore, Llc Div Inrcore
Cross-Reference Index
Part NumberManufacturer
29-10 Medalist Industries Inc Leitzke Div (USA)
29-10 Dialogic Corp Dba Dialogic Fasteners (USA)
Related Parts
5120-00-032-9449INTERCHANGEABLE
PULLER,MECHANICAL
2910
3110-00-156-1883INTERCHANGEABLE
BEARING,BALL,THRUST
5940-00-177-7925INTERCHANGEABLE
TERMINAL,LUG
102403
5920-00-199-4028INTERCHANGEABLE
FUSE,CARTRIDGE
2910
7490-00-254-8688INTERCHANGEABLE
ERASER,ELECTRIC
5930-00-392-8420INTERCHANGEABLE
BUTTON
2910
5915-00-403-2634INTERCHANGEABLE
FILTER,BAND PASS
505527-1
4010-00-423-2591INTERCHANGEABLE
CABLE
915852
1730-00-522-2746INTERCHANGEABLE
ADAPTER,AIRCRAFT JACKING POINT
2910-010
5950-00-993-3125INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2910
5910-01-254-8939INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4320-01-344-5866INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR

Frequently Asked Questions

What is NSN 5325-01-154-8557?

NSN 5325-01-154-8557 is a Ring,retaining, manufactured by Medalist Industries Inc Leitzke Div, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-154-8557?

NSN 5325-01-154-8557 has 2 cross-referenced part numbers: 29-10 (Medalist Industries Inc Leitzke Div), 29-10 (Dialogic Corp Dba Dialogic Fasteners).

What NSN replaces 5325-01-154-8557?

There are 12 known substitutes for 5325-01-154-8557: 5120-00-032-9449, 3110-00-156-1883, 5940-00-177-7925 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29-10?

Key specifications for 29-10: Inside Diameter: 1.062 INCHES NOMINAL IN; Ring Style: SPIRAL; Outside Diameter: 1.245 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN; Major Thickness: 0.130 INCHES NOMINAL IN. 6 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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