Model: 356-31075

Retaining Ring

Properties:

Cross Sectional Shape

Rectangular

Inside Diameter

Between 0.683 inches and 0.698 inches

Casehardening Indicator

Not casehardened

Major Thickness

Between 0.040 inches and 0.044 inches

Ring Style

External

Usage Design

External

Material Hardness Rating

Between 66.0 rockwell superficial 30-n and 71.0 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

Cadmium and chromate or chromate zinc

Surface Treatment

Cadmium, qq-p-416, type 2, class 3 or zinc plated, mil-c-81562, type 2 cl 3

NSN

5325-00-803-7303

Part Number

356-31075

Description

Ring,retaining

CAGE

9F512

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 356-31075 NSN 5325-00-803-7303

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07623

FIIG:

T252-G

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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

End Items End applications NSN 5325-00-803-7303 is a component of

Main Feed Pumps
Jp-5 Aviation Fuels Systems
B-1 Aircraft Support Equipment
1200 Psi Boilers
L.p. Compressors
Fire Pumps
Mk-45 5-in./54 Cal Gun
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
B-1b Aircraft Trainer
011739264
Cargo Trailer
011368745
Cargo Carrier
008671603
Aircraft Gearbox Assembly
011219558
Communications Term
007579788
Aircraft Ejection Seat
013523021
Tracked Ammunition Carrier
010883669
Cargo-transport Helicopter
012058636
Industrial Wheeled Tractor
000182021
Truck Mounted Crane
010897518
Satellite Communica
003762636
Rotary Electro-mechanical Actuator
004244370
Electrical Pulse Analyzer
008784285
Crushing And Screening Plant
014794679
Assy Memb Cartridge
002274386
To Housing Assembly
012325269
Aircraft Ejection Seat
012325270
Aircraft Ejection Seat
012325271
Aircraft Ejection Seat
012328438
Aircraft Ejection Seat
012374404
Mechanical Transmission
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
011478440
Aircraft Towbar
000784578
Flight Refueling Probe Receptacle Assembly
013689500
Tracked Ammunition Carrier
011445165
Antenna
013696081
Cargo Carrier
014186654
Full Tracked Personnel Carrier
005756749
Frequency Standard
011677258
Flat Bed Trailer
010846797
Roll Rotary Union
011104660
Tracked Ammunition Carrier
010861268
Pitch Rotary Union
011504795
Motorized Road Grader
010544851
Aircraft Bomb Rack
010969356
Cargo Carrier
009124251
Transportable Shelter Lift Dolly Set
010366393
Aircraft Ejection Seat
010366394
Aircraft Ejection Seat
010366396
Aircraft Ejection Seat
010105545
Flight Refueling Probe Receptacle Assembly
009695874
Skid Mounted Water Purification Unit
007951797
Full Tracked Combat Engineer Vehicle
009875305
Fluid Filter Body
000182021
Truck Mounted Crane
009483919
Rudder Rotor Stand
008878590
Steerin Damper Assy

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons