NSN 5306-01-272-0377

Externally Relieved Body Bolt

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

012720377

Stock Availability

National stock number 5306-01-272-0377 is available in the following condition(s).

NE: 24

Note: Availability of this item was last checked on 09/20/2024 and may no longer be available. Submit the form below to check current price and availability.

Pricing & Availability

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

Definition Definition of approved item name (AIN): "BOLT,EXTERNALLY RELIEVED BODY"

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

5306-01-272-0377 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASA

Thread Length

Between 1.172 inches and 1.234 inches

MRC:

AASB

Fastener Length

3.125 inches

MRC:

AASK

Head Style

Hexagon

MRC:

AASU

Head Height

Between 0.271 inches and 0.291 inches

MRC:

AATB

Width Between Flats

Between 0.741 inches and 0.752 inches

MRC:

AAUB

Hole Diameter

Between 0.062 inches and 0.078 inches

MRC:

AAWC

First Diameter From Head

Between 0.410 inches and 0.420 inches

MRC:

AAWH

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 1.891 inches and 1.953 inches

MRC:

AHYM

Thread Diameter

0.500 inches

MRC:

ASXK

Hole Quantity

MRC:

BQDM

Hole Type

Drilled

MRC:

CBBL

Features Provided

Finished head

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CRHC

Hole Configuration Style

Hexagon flats

MRC:

CSNG

Externally Relieved Body Diameter Quantity

MRC:

MATT

Material

Iron alloy 660

MRC:

MDCL

Material Specification

Ams5731 assn standard single material response

MRC:

THSD

Thread Series Designator

Unjf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

176C2141-3

Cage Code:

05606

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06675

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part End Users MOE: Major organizational entities

Name

MOE Code

MOE Rule

PICA

DSOR

User:

Belgium

MOE:

Rule:

ZB01

PICA:

DSOR:

User:

Republic of Korea

MOE:

Rule:

ZH01

PICA:

DSOR:

User:

United Kingdom

MOE:

Rule:

ZK01

PICA:

DSOR:

User:

Netherlands

MOE:

Rule:

ZN01

PICA:

DSOR:

User:

Portugal

MOE:

Rule:

ZP01

PICA:

DSOR:

Material & Special Handling Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Identification Codes

HMIC: Hazardous Material Indicator Code. Identifies a hazardous item.

PMIC: Precious Metal Indicator Code. Identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.