PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10850Ring,retaining

Weldon Pump Llc · NSN 5325-01-089-7413 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-089-7413 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-089-7413. Primary manufacturer part number: 10850.
Features
  • Ring,retaining — FSC 5325
  • Major Thickness: 0.042 INCHES NOMINAL IN
  • Material: STEEL
  • Surface Treatment: PASSIVATE
  • Cross-Sectional Shape Style: RECTANGULAR
  • Casehardening Indicator: NOT CASEHARDENED
  • Ring Style: INTERNAL
  • Usage Design: INTERNAL
Applications
  • Applications requiring Steel construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-089-7413, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Weldon Pump Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-089-7413
Primary Part Number10850
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerWeldon Pump Llc
StatusACTIVE
Major Thickness0.042 INCHES NOMINAL IN
MaterialSTEEL
Surface TreatmentPASSIVATE
Cross-Sectional Shape StyleRECTANGULAR
Casehardening IndicatorNOT CASEHARDENED
Ring StyleINTERNAL
Usage DesignINTERNAL
Outside Diameter1.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-187-3256MS24692-81 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5136-00-820-8167 INTERCHANGEABLE
Tap,thread Cutting
5840-00-866-634110850 INTERCHANGEABLE
Electronic,subassem
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5935-01-108-323010850 INTERCHANGEABLE
Connector,receptacle,electrical
Ametek, Inc. Dba Aerospace Gst Div Aerospace
4320-01-192-6093 INTERCHANGEABLE
Cylinder Sleeve
5305-01-273-829110850 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5310-01-697-71655710-424-16 INTERCHANGEABLE
Washer,flat
Seastrom Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
10850 Weldon Tool Co the (USA)
10850 Aerotech World Trade Corp (USA)
10850 Aerotech World Trade Corp. (USA)
10850 PRIMARY Weldon Pump Llc (USA)
Related Parts
5315-00-187-3256INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-81
5136-00-820-8167INTERCHANGEABLE
TAP,THREAD CUTTING
5840-00-866-6341INTERCHANGEABLE
ELECTRONIC,SUBASSEM
10850
5935-01-108-3230INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10850
4320-01-192-6093INTERCHANGEABLE
CYLINDER SLEEVE
5305-01-273-8291INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10850
5310-01-697-7165INTERCHANGEABLE
WASHER,FLAT
5710-424-16

Frequently Asked Questions

What is NSN 5325-01-089-7413?

NSN 5325-01-089-7413 is a Ring,retaining, manufactured by Weldon Pump Llc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-089-7413?

NSN 5325-01-089-7413 has 4 cross-referenced part numbers: 10850 (Weldon Tool Co the), 10850 (Aerotech World Trade Corp), 10850 (Aerotech World Trade Corp.), 10850 (Weldon Pump Llc).

What NSN replaces 5325-01-089-7413?

There are 7 known substitutes for 5325-01-089-7413: 5315-00-187-3256, 5136-00-820-8167, 5840-00-866-6341 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10850?

Key specifications for 10850: Major Thickness: 0.042 INCHES NOMINAL IN; Material: STEEL; Surface Treatment: PASSIVATE; Cross-Sectional Shape Style: RECTANGULAR. 8 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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