NSN 5310-01-098-4138

Recessed Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
50 EA
NIIN:
010984138

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

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

5310-01-098-4138 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
Between 0.255 inches and 0.270 inches
MRC:
ABKV
Outside Diameter
Between 0.550 inches and 0.570 inches
MRC:
ABPX
Material Thickness
Between 0.125 inches and 0.135 inches
MRC:
CQFM
Hardness Rating
Between 50.0 rockwell c and 56.0 rockwell c
MRC:
CQJW
Top Recess Diameter
Between 0.332 inches and 0.342 inches
MRC:
CRKG
Bottom Recess Angle
90.0 degrees
MRC:
CRSD
Top Recess Angle
90.0 degrees
MRC:
CSML
Bottom Recess Diameter
Between 0.332 inches and 0.342 inches
MRC:
CSYM
Surface Finish
63.0 microinches top
MRC:
MATT
Material
Steel comp h11 or steel
MRC:
MDCL
Material Specification
Ams 6485 assn standard 1st material response or ams 6437 assn standard 2nd material response
MRC:
SFTT
Surface Treatment
Nickel and cadmium
MRC:
STDC
Surface Treatment Specification
Ams 2416 assn standard single treatment response
MRC:
STYL
Style Designator
Recessed both sides

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:
MS9482-10
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
4
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Inidicates part number has been superseded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:
15933
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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7318220000
NAICS:
332722
End Use Class:
12300
SITC:
69422
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7318220000

Washers Other Than Lock Washers, Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69422

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Not Threaded, Of Iron Or Steel

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)