NSN 5325-00-425-8529

Retaining Ring

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

004258529

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 2
NS: 138

Please note that inventory for this NSN was updated 06/16/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "RING,RETAINING"

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.

5325-00-425-8529 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAGR

Cross Sectional Shape

Round

MRC:

AARX

Inside Diameter

Between 3.575 inches and 3.675 inches

MRC:

AASG

Casehardening Indicator

Not casehardened

MRC:

ABKV

Outside Diameter

Between 3.705 inches and 3.795 inches

MRC:

ABQK

End Style

90 degree parallel

MRC:

ACXD

Ring Style

Straight gap

MRC:

AJRB

Material Diameter

Between 0.060 inches and 0.065 inches

MRC:

ALBY

Usage Design

Internal

MRC:

MATL

Material

Nickel alloy ams 5698

MRC:

MATT

Material

Nickel alloy ams 5698

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

4010239

Cage Code:

77445

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

D2018

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

00679

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

27068

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

81753

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

81924

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

92830

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4010239

Cage Code:

11449

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07623

FIIG:

T252-G

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

9606100000

NAICS:

339993

End Use Class:

12640

SITC:

89983

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 9606100000

Studs & Parts Therefor Fasteners & Press Fasteners, Snap Press

End Use Code 12640

Finished Textile Supplies

Standard Intl. Trade Class (SITC) 89983

Studs and Parts Therefor; Buttons Fasteners and Press Fasteners, Snap Press

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

194120

NMF Description:

Washers/gaskets/pckg Dvcs Noi Sub5

UFC:

95100

LTL:

125.0

LCL:

100.0

WCC:

713

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 713

Metal hardware.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) Z

Other or no special handling required (sh)

DLA Forecast / History

Industrial Hardware Supply Chain

04/2017
44.00