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

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:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
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  •   HAZMAT Certified
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  •   Every product 100% inspected
AS9120 Certified by SAI Global

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:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
N5002-281-MD
Cage Code:
07382
RNCC:
C
RNVC:
1
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
N5002-281-MD
Cage Code:
79136
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MS16631-1281
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
N5002-281-MD
Cage Code:
07382
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
N5002-281-MD
Cage Code:
79136
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
9Z
Status:
R
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:
GA
Cond. Code:
1
Status:
A
RING STYLE INTERNAL style nsn 5325-01-281-8720
RING STYLE INTERNAL style nsn 5325-01-281-8720
RING STYLE INTERNAL style nsn 5325-01-281-8720
RING STYLE INTERNAL style nsn 5325-01-281-8720
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:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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.