NSN 5310-01-216-1374

Lock Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
012161374

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

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

5310-01-216-1374 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
Between 0.102 inches and 0.110 inches
MRC:
ABKV
Outside Diameter
0.198 inches
MRC:
ABPX
Material Thickness
Between 0.025 inches and 0.031 inches
MRC:
CQFM
Hardness Rating
Between 35.0 rockwell c and 53.0 rockwell c
MRC:
MATT
Material
Steel comp 302 or steel comp 305 or steel comp 420
MRC:
MDCL
Material Specification
Qq-s-763 federal specification all material responses
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
MRC:
STYL
Style Designator
Split helical-right hand
MRC:
ZZZT
Nondefinitive Specification/std Data
B class and 2 style or c class and 2 style

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:
FF-W-84
Cage Code:
81348
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
092-49500S-003P-002
Cage Code:
94697
RNCC:
3
RNVC:
2
DAC:
5
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Inidicates part number has been superseded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:
14218
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.