U8266-2

Round Self-locking Nut

NSN 5310-01-164-4492

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

011644492

Technical Specifications of NSN

Thread Pitch Diameters:

+2.1209/+2.1260 inches

Thread Direction:

Right-hand

Locking Feature:

Prevailing torque with nonmetallic insert

Small End Diameter:

2.531 inches

Drive Point Depth:

0.125 inches

Nut Style:

Round

Nut Diameter:

Between 2.954 inches and 2.969 inches

Nut Thickness:

Between 0.546 inches and 0.578 inches

Drive Point Width:

Between 0.230 inches and 0.260 inches

Undercut Thickness:

0.141 inches

Drive Point Quantity:

Thread Series:

Uns

Thready Qty Per Inch (tpi):

Thread Size:

2.157 inches

Material:

Fiber board locking insert

Material:

Steel nut

NSN:

5310-01-164-4492

Item Name:

Spanner Nut

Cage Code:

99551

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

K59-0044

Cage Code:

20019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BH-11

Cage Code:

79568

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

01-0296 ITEM NO 26

Cage Code:

20019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15895

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:

0.4000lbs

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): "Spanner Nut"

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.