278-156

Hexagon Plain Nut

NSN 5310-00-167-1344

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

001671344

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Nut Style:

Hexagon

Nut Height:

Between 0.172 inches and 0.204 inches

Width Across Flats:

Between 0.428 inches and 0.440 inches

Thread Series:

Unf

Thready Qty Per Inch (tpi):

Thread Size:

0.250 inches

Bearing Surface Type:

Chamfered or washer faced

Bearing Surface Finish:

125.0 microinches

Material:

Steel

Surface Treatment:

Cadmium

Surface Treatment Specification:

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

NSN:

5310-00-167-1344

Item Name:

Hex Left-hand Thread Nut

Cage Code:

56705

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN315-4

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-N-836

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1159

Cage Code:

00198

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

938.03.27.106

Cage Code:

S4080

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

404 225

Cage Code:

77294

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

278-156

Cage Code:

45934

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20296

Cage Code:

55176

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN315-4R

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

802131-00

Cage Code:

32345

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

982737

Cage Code:

F0302

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1159

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A63-48

Cage Code:

74080

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN315-4R

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN315-4R

Cage Code:

81352

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A1942

Cage Code:

11599

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5W1268FA22

Cage Code:

11530

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N521

Cage Code:

57733

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.6000lbs

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

Submit this form for current pricing and availability quote on part number 278-156 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Hex Left-hand Thread 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.)