NSN 5307-00-149-4523 NIIN 001494523 — Stepped Stud

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5307-00-149-4523
5307001494523
Description:
STUD,STEPPED
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

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5307-00-149-4523 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a nut thread

Thread Pitch Diameters AAJE:

+0.3470/+0.3480in. stud thread

Thread Direction AAJF:

RIGHT-Hand stud thread

Thread Length AASA:

0.730in. stud thread ⁓47/64"

Shank Diameter AAZE:

0.282in. and 0.286in.

Overall Length ABHP:

1.630in. and 1.670in. ⁓1-43/64"

Thread Quantity Per Inch CMLP:

24 nut thread

Hardness Rating CQFM:

26.0 rockwell c and 32.0 rockwell c

Nominal Thread Size CQJX:

0.375in. stud thread ⁓3/8"

Special Features FEAT:

stud end thread 0.007 in. oversize

Material MATT:

steel comp 8735 or steel comp 4140

Material Document And Classification MDCL:

ams 6320 assn std 1st material response or ams 6382 assn std 2nd material response

Surface Treatment SFTT:

cadmium

Style Designator STYL:

stepped

Thread Series Designator THSD:

uns nut thread

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:
2134S90
Cage Code:
0AHP5
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15949
FIIG:
A051A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A
STYLE DESIGNATOR STEPPED style nsn 5307-00-149-4523
STYLE DESIGNATOR STEPPED style nsn 5307-00-149-4523

Definition Definition of approved item name (AIN): "STUD,STEPPED"

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.

5307-00-149-4523 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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.