NSN 5310-00-052-1253

Recessed Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000521253

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Privacy Policy    Terms & Conditions

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.

5310-00-052-1253 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
Between 1.063 inches and 1.067 inches
MRC:
ABKV
Outside Diameter
2.000 inches
MRC:
ABKW
Overall Height
0.125 inches
MRC:
ABMH
Recess Depth
0.035 inches
MRC:
ABPX
Material Thickness
0.125 inches
MRC:
CXCY
Part Name Assigned By Controlling Agency
Navy special project
MRC:
HEAT
Heat Treatment
T-351 solution heat treated, cold worked, stress relieved by stretching
MRC:
MATT
Material
Aluminum alloy 2024
MRC:
MDCL
Material Specification
Qq-a-225/6 federal specification single material response
MRC:
SFTT
Surface Treatment
Anodize
MRC:
STDC
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
MRC:
STYL
Style Designator
Recessed

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:
2L6421-1
Cage Code:
86831
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2L6421-1
Cage Code:
78062
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KE
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Inidicates part number has been superseded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:
U
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) U

Precious metal content is unknown

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:
7616108000
NAICS:
332722
End Use Class:
12300
SITC:
69440
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7616108000

Pins, Washers and Similar Articles, Of Aluminum Cotters, Cotter

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69440

Nails, Tacks, Staples (excluding Staples In Strips For Office Etc. Use), Screws, Bolts, Nuts, Rivets, Washers and Similar Articles, Of Aluminum

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)