PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10386412Ring,retaining

Nimikkeistokeskus Ncb Finland · NSN 5325-00-803-7305 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-803-7305 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-803-7305. Primary manufacturer part number: 10386412.
Features
  • Ring,retaining — FSC 5325
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL
  • Material Document and Classification: FED STD 66 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE
  • Casehardening Indicator: NOT CASEHARDENED
  • Material Hardness Rating: 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
  • Surface Treatment: CADMIUM AND CHROMATE OR CHROMATE ZINC
  • Usage Design: EXTERNAL
Applications
  • Applications requiring Steel construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-803-7305, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 20 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
NSN5325-00-803-7305
Primary Part Number10386412
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNimikkeistokeskus Ncb Finland
StatusCANCELLED
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL
Material Document and ClassificationFED STD 66 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE
Casehardening IndicatorNOT CASEHARDENED
Material Hardness Rating66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
Surface TreatmentCADMIUM AND CHROMATE OR CHROMATE ZINC
Usage DesignEXTERNAL
Ring StyleEXTERNAL
Major Thickness0.035 INCHES NOMINAL IN
Inside Diameter0.579 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1610-00-018-590431-0062 INTERCHANGEABLE
Parts Kit,aircraft,
Hamilton Sundstrand Corporation
5325-00-095-00955100-62 INTERCHANGEABLE
Ring,retaining
Itw Limited T/a Avery Weigh-Tronix
5325-00-298-6563 INTERCHANGEABLE
Ring,retaining
1270-00-445-4587 INTERCHANGEABLE
Mount,optical Head
6695-00-506-0070M1212 INTERCHANGEABLE
Holder,jewel Bearing
Aerosonic Llc
5325-00-603-2942 INTERCHANGEABLE
Ring,retaining
5961-00-723-3602 INTERCHANGEABLE
Semiconductor Device,diode
6240-00-733-2984310062 INTERCHANGEABLE
Lamp,incandescent
New Holland N.v.nc.
5950-00-810-2854SMD345200 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-00-854-0334 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
10386412 Nimikkeistokeskus Ncb Finland (FIN)
5100-62-S-ZD Rotor Clip Company, Inc. (USA)
5100-62-S-MD Truarc Co Llc (USA)
3100-62STCD Truarc Co Llc (USA)
641-005 Zf Industrieantriebe Witten Gmbh (DEU)
8247-42 Age Logistics Corporation (USA)
0493-026 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
340-0034-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
5100-62 Zf Industrieantriebe Witten Gmbh (DEU)
MS16624-1062 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
362-1005P22 Raytheon Company Div Corp (USA)
5365008037305 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
NAS51-62 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
340-0034-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-DTL-21248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
24565 Zf Industrieantriebe Witten Gmbh (DEU)
502102-1 Compagnie France Aviation (FRA)
N0900P00062 Zf Industrieantriebe Witten Gmbh (DEU)
5365008042189 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
R271NAA0062NN05 6NNPF1 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
1610-00-018-5904INTERCHANGEABLE
PARTS KIT,AIRCRAFT,
31-0062
5325-00-095-0095INTERCHANGEABLE
RING,RETAINING
5100-62
5325-00-298-6563INTERCHANGEABLE
RING,RETAINING
1270-00-445-4587INTERCHANGEABLE
MOUNT,OPTICAL HEAD
6695-00-506-0070INTERCHANGEABLE
HOLDER,JEWEL BEARING
M1212
5325-00-603-2942INTERCHANGEABLE
RING,RETAINING
5961-00-723-3602INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6240-00-733-2984INTERCHANGEABLE
LAMP,INCANDESCENT
310062
5950-00-810-2854INTERCHANGEABLE
TRANSFORMER,POWER
SMD345200
5325-00-854-0334INTERCHANGEABLE
RING,RETAINING
2835-00-962-2624INTERCHANGEABLE
BLADING SET,TURBINE
24565-1
5360-00-967-9008INTERCHANGEABLE
SPRING,HELICAL,TORSION
310062

Frequently Asked Questions

What is NSN 5325-00-803-7305?

NSN 5325-00-803-7305 is a Ring,retaining, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-803-7305?

NSN 5325-00-803-7305 has 36 cross-referenced part numbers: 10386412 (Nimikkeistokeskus Ncb Finland), 5100-62-S-ZD (Rotor Clip Company, Inc.), 5100-62-S-MD (Truarc Co Llc), 3100-62STCD (Truarc Co Llc), 641-005 (Zf Industrieantriebe Witten Gmbh) and 31 more.

What NSN replaces 5325-00-803-7305?

There are 12 known substitutes for 5325-00-803-7305: 1610-00-018-5904, 5325-00-095-0095, 5325-00-298-6563 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10386412?

Key specifications for 10386412: Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL; Material Document and Classification: FED STD 66 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE; Casehardening Indicator: NOT CASEHARDENED. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-803-7305 still in active supply?

NSN 5325-00-803-7305 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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