NSN 5310-01-308-4270

Shouldered Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
013084270

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Product Definition Definition of approved item name (AIN): "WASHER,SHOULDERED"

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

5310-01-308-4270 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
Between 0.194 inches and 0.204 inches
MRC:
AAVH
Shoulder Diameter
Between 0.300 inches and 0.310 inches
MRC:
ABKV
Outside Diameter
Between 0.495 inches and 0.515 inches
MRC:
ABMG
Shoulder Height
Between 0.024 inches and 0.030 inches
MRC:
ABPX
Material Thickness
Between 0.057 inches and 0.067 inches
MRC:
MATT
Material
Plastic phenolic and paper
MRC:
MDCL
Material Specification
L-p-513 federal specification single material response
MRC:
STYL
Style Designator
Shouldered

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:
M45595/8-12P
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-W-45595/8
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
KZ
Status:
A
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Inidicates part number has been superseded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:
15934
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
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) A

Item does not contain precious metal.

Criticality X

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

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
194160
NMF Description:
Iron Or Steel Washer Or Gaskets
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

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) 9

Other or no special handling required (sh)