Product Details | RETAINING RING

5325-00-531-6329 A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.

Part Alternates: 4G13501101A, 4G13501-101A, 5325-00-531-6329, 00-531-6329, 5325005316329, 005316329

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 13 JUN 1969 00-531-6329

Drawings & Photos | NSN 5325-00-531-6329


Demand History | NSN 5325-00-531-6329

Part Number Request Date QTY Origin
4G13501-101A 2025-06-177 43 DIBBS
5325-00-531-6329 2015-11-307 1 DIBBS-RFPs
5325-00-531-6329 2015-08-237 78 DIBBS
5325-00-531-6329 2015-06-155 16 DIBBS
5325-00-531-6329 2014-04-110 29 DIBBS
5325-00-531-6329 2014-03-84 31 DIBBS
5325-00-531-6329 2013-08-213 20 DIBBS
5325-00-531-6329 2013-05-137 16 DIBBS
5325-00-531-6329 2013-05-122 16 DIBBS
5325-00-531-6329 2012-12-361 40 DIBBS
5325-00-531-6329 2012-07-208 23 DIBBS
5325-00-531-6329 2012-03-89 1 United States
4G13501101A 2011-08-234 42 US
4G13501101A 2011-08-229 42 US
5325-00-531-6329 2011-06-155 42 DIBBS
5325-00-531-6329 2010-04-102 8 DIBBS
5325-00-531-6329 2009-06-161 50 DIBBS

Cross Reference | NSN 5325-00-531-6329

Part Number Cage Code Manufacturer
4G13501-101A 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5325-00-531-6329

Characteristic Specifications
MATERIAL STEEL
RING STYLE A1 STRAIGHT GAP
END STYLE C2 90 DEGREE PARALLEL
INSIDE DIAMETER 10.103 INCHES NOMINAL
OUTSIDE DIAMETER 10.575 INCHES MINIMUM AND 10.580 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D21 ROUNDED OUTSIDE CORNERS
MAJOR THICKNESS 0.278 INCHES MINIMUM AND 0.283 INCHES MAXIMUM
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 4G13501-101A

Restrictions/Controls & Freight Information | NSN 5325-00-531-6329

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 573 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5325-00-531-6329

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeLESU:LANDING GEAR SYSTEMS AND COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each