M4-00-107

Recessed Washer

NSN 5310-01-475-9652

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

014759652

Detail Specifications

Hole Diameter:

0.508 inches

Outside Diameter:

0.742 inches

Material Thickness:

0.100 inches

End Application:

1005-01-382-0953; carbine 5.56 millimeter

Hardness Rating:

Between 0.25 rockwell c and 35.0 rockwell c

Top Recess Diameter:

0.692 inches

Bottom Recess Angle:

60.0 degrees

Top Recess Angle:

120.0 degrees

Bottom Recess Diameter:

0.512 inches

Surface Finish:

125.0 microinches all surfaces

Color:

Black

Material:

Stainless steel

Material Specification:

Astm a564, 17-4, cond a assn standard single material response

Surface Treatment:

Oxide

Style Designator:

Recessed both sides

NSN:

5310-01-475-9652

Item Name:

Washer,counter

Cage Code:

04099

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

12991533

Cage Code:

19200

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

711419708307

Cage Code:

0000V

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12991533

Cage Code:

04099

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15933

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Counter Washer"

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.