NSN 5325-01-281-8720 NIIN 012818720 — Retaining Ring

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		5325-01-281-8720
5325012818720

Description:

RING,RETAINING

NSN Assigned:

03-JUL-88

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

5325-01-281-8720 Specification Set by the OEM (see RNCC code 3)

Cross-sectional Shape Style AAGR:

beveled one outside corner

Casehardening Indicator AASG:

not casehardened

Outside Diameter ABKV:

3.091in. and 3.161in.

Minor Thickness ABMB:

0.070in. and 0.074in.

Major Thickness ABMC:

0.092in. and 0.098in.

Ring Style ACXD:

internal

Usage Design ALBY:

internal

Material Hardness Rating ALME:

47.0 rockwell c and 52.0 rockwell c

Strength Rating AWQD:

205000.0 pounds per square inch yield

Material MATL:

steel, fed std 66, comp 1066 or steel, fed std 66, comp 1090

Material MATT:

steel comp 1566 or steel comp 1090

Material Document And Classification MDCL:

fed std 66, comp 1066 fed std 1st material response and fed std 66, comp 1090 fed std 2nd material response

Surface Treatment SFTT:

cadmium and chromate

Supplementary Features SUPP:

substitute for nsn 5365-00-285-6960 unplated finish

Surface Treatment SURF:

cadmium, QQ-P-416, type 2, class 3

Specification/standard Data ZZZK:

96906-MS16631 government standard

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:

MS16631-1281

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5002-281-MD

Cage Code:

07382

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5002-281-MD

Cage Code:

79136

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS16631-1281

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5002-281-MD

Cage Code:

07382

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5002-281-MD

Cage Code:

79136

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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:

RING STYLE INTERNAL style nsn 5325-01-281-8720

CROSS-SECTIONAL SHAPE STYLE BEVELED ONE OUTSIDE CORNER style nsn 5325-01-281-8720

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.

5325-01-281-8720 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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 X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.