NSN 5305-00-449-1251 NIIN 004491251 — Setscrew

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5305-00-449-1251
5305004491251
Description:
SETSCREW
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.

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

5305-00-449-1251 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a

Thread Direction AAJF:

RIGHT-Hand

Thread Length AASA:

0.279in. and 0.295in. ⁓19/64"

Fastener Length AASB:

0.279in. and 0.295in. ⁓19/64"

Head Style AASK:

hexagon

Head Height AASU:

0.531in. ⁓17/32"

Width Between Flats AATB:

0.246in. and 0.251in.

Hole Diameter AAUB:

0.070in. ⁓5/64"

Point Length AAUY:

0.280in. and 0.285in.

Point Diameter AAVA:

0.124in. and 0.126in.

Point Style ABQJ:

dog

Internal Drive Style ABQZ:

w/o internal drive

Nominal Thread Diameter AHYM:

0.312in. ⁓5/16"

Hole Quantity ASXK:

6

Hole Type BQDM:

drilled

Thread Quantity Per Inch CMLP:

24

Hole Configuration Style CRHC:

hexagon flats

Material MATT:

steel

Surface Treatment SFTT:

passivate

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:
116054
Cage Code:
06848
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:
06672
FIIG:
A003B0
Concept No.:
App. Key:
SQ
Cond. Code:
1
Status:
A
HEAD STYLE HEXAGON style nsn 5305-00-449-1251
INTERNAL DRIVE STYLE W/O INTERNAL DRIVE style nsn 5305-00-449-1251
HOLE CONFIGURATION STYLE HEXAGON FLATS style nsn 5305-00-449-1251
HOLE CONFIGURATION STYLE HEXAGON FLATS style nsn 5305-00-449-1251
POINT STYLE DOG style nsn 5305-00-449-1251
POINT STYLE DOG style nsn 5305-00-449-1251

Definition Definition of approved item name (AIN): "SETSCREW"

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

5305-00-449-1251 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.