NSN 5306-00-174-1939 NIIN 001741939 — Ribbed Shoulder Bolt

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		5306-00-174-1939
5306001741939

Description:

BOLT,RIBBED SHOULDER

NSN Assigned:

01-JAN-60

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

5306-00-174-1939 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

Thread Direction AAJF:

RIGHT-Hand

Thread Length AASA:

0.437in. ⁓7/16"

Fastener Length AASB:

0.719in. and 0.781in. ⁓25/32"

Head Style AASK:

hexagon

Head Height AASU:

0.234in. ⁓15/64"

Width Between Flats AATB:

0.500in.

Shoulder Diameter AATN:

0.3120in. first shoulder

Shoulder Length AATX:

0.301in. first shoulder and 0.321in. first shoulder

Rib Major Diameter AAVP:

0.320in. and 0.326in.

Rib Length AAVQ:

0.187in.

Distance From Largest Diameter Of Bearing Surface Of Head To Ribs AAVR:

0.062in.

Rib Quantity AAVU:

Nominal Thread Diameter AHYM:

0.312in. ⁓5/16"

Thread Quantity Per Inch CMLP:

Rib Included Angle CRKB:

120.0 degrees

Shoulder Shape CWYB:

ribbed first shoulder

Material MATT:

steel comp 1035

Material Document And Classification MDCL:

QQ-S-634 fed spec single material response

Surface Treatment SFTT:

cadmium

Thread Series Designator THSD:

unf

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:

C4255

Cage Code:

08018

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5296776

Cage Code:

19207

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C4255

Cage Code:

71000

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16014

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

HEAD STYLE HEXAGON style nsn 5306-00-174-1939

Definition Definition of approved item name (AIN): "BOLT,RIBBED SHOULDER"

An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.

5306-00-174-1939 Material 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. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which 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.