HNW-557

Hexagon Plain Nut

NSN 5310-00-928-9672

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

009289672

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Nut Style:

Hexagon

Nut Height:

Between 0.087 inches and 0.098 inches

Width Across Flats:

Between 0.241 inches and 0.250 inches

Thread Series:

Unc

Thready Qty Per Inch (tpi):

Hardness Rating:

Between 80.0 rockwell b and 32.0 rockwell c

Thread Size:

0.112 inches

Bearing Surface Type:

Flat

Material:

Steel

Material Specification:

Astm a563, grade a assn standard single material response or sae j995, grade 2, uns k05802 assn standard single material response

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-p-416, type 2, cl 3 federal specification single treatment response

Specification Data:

81348-ff-n-836 government specification and 96906-ms20341/canceled/ government standard

Nondefinitive Specification/std Data:

2 type and 13 style and 4-40unc size

NSN:

5310-00-928-9672

Item Name:

Nut,hex

Cage Code:

08289

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

FF-N-836

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

404 596

Cage Code:

77294

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HN-4-40

Cage Code:

08289

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS20341-4S

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01857

FIIG:

A021A0

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:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Hex Nut"

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)