A264

Recessed Washer

NSN 5310-00-520-6079

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

005206079

Product Features

Counterbored corners rounded by 0.062 in. Radius, od rounded to 0.680 in. Diameter by 1.000 in. Radius

Technical Specifications of NSN

Hole Diameter:

Between 0.440 inches and 0.460 inches

Outside Diameter:

Between 0.985 inches and 0.990 inches

Overall Height:

Between 0.334 inches and 0.354 inches

Recess Depth:

0.125 inches

Material Thickness:

Between 0.116 inches and 0.120 inches

Min. Tensile Strength (psi):

90000 pounds per square inch

Surface Finish:

63.0 microinches all surfaces

Material:

Steel comp 4140 or steel comp 4340

Material Specification:

Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response

Style Designator:

Recessed

Test Data Document:

81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

NSN:

5310-00-520-6079

Item Name:

Washer,counter

Cage Code:

13730

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

47-130-118-1

Cage Code:

97499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1560H13-038

Cage Code:

81996

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

47-130-118

Cage Code:

97499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

47-130-118

Cage Code:

80070

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

47-130-118-1

Cage Code:

80070

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:

0.6 X 0.5 X 0.1

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

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.