NSN 5310-01-308-4271

Shouldered Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013084271

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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.

5310-01-308-4271 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
Between 0.093 inches and 0.103 inches
MRC:
AAVH
Shoulder Diameter
Between 0.130 inches and 0.140 inches
MRC:
ABKV
Outside Diameter
Between 0.245 inches and 0.265 inches
MRC:
ABMG
Shoulder Height
0.020 inches
MRC:
ABPX
Material Thickness
Between 0.026 inches and 0.036 inches
MRC:
MATT
Material
Plastic polyamide
MRC:
MDCL
Material Specification
L-p-410 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:
2630-14020-N093
Cage Code:
06540
RNCC:
3
RNVC:
2
DAC:
A
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
2630-14020-N093
Cage Code:
1YGB8
RNCC:
C
RNVC:
1
DAC:
A
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
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Inidicates part number has been superseded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:
0
CRITL:
N
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.

ADPE 0

Represents items with no adp components

Criticality N

The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).