42R2055-40

Retaining Ring

NSN 5325-00-174-9889

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

50 EA

NIIN:

001749889

Product Technical Spec.

Cross Sectional Shape:

Rectangular

Casehardening Indicator:

Not casehardened

Outside Diameter:

Between 0.826 inches and 0.841 inches

Major Thickness:

Between 0.032 inches and 0.037 inches

Ring Style:

Internal

Usage Design:

Internal

Material Hardness Rating:

Between 67.5 rockwell superficial 30-n and 72.0 rockwell superficial 30-n

Material:

Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

Material:

Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

Surface Treatment:

Phosphate

Surface Treatment:

Phosphate, dod-p-16232

NSN:

5325-00-174-9889

Item Name:

Lock Ring

Cage Code:

10001

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MS16625-3075

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

NAS669-75P

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5000-75PP

Cage Code:

07382

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ST52211

Cage Code:

K0680

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

36308P

Cage Code:

00736

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

36308P

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS16625-3075

Cage Code:

K4914

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N5000-75PP

Cage Code:

79136

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07623

FIIG:

T252-G

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

095190

UFC:

49790

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Lock Ring"

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.