NSN 5310-01-157-4445 NIIN 011574445 — Self-locking Double Hexagon Nut

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5310-01-157-4445
5310011574445
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
NSN Assigned:
06-JUL-83
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Coast Guard

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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

5310-01-157-4445 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3b

Thread Direction AAJF:

RIGHT-Hand

Locking Feature AAUM:

prevailing torque all metal design

Nut Style ACTA:

double hexagon

Nut Height ADEA:

0.478in. ⁓31/64"

Width Across Flats ASDB:

0.491in. ⁓1/2"

Thread Series BZRR:

unjf

Thread Quantity Per Inch CMLP:

24

Nominal Thread Size CQJX:

0.3125in. ⁓21/64"

Bearing Surface Type CRTM:

flat

Material MATT:

steel corrosion resisting

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:
517314
Cage Code:
77445
RNCC:
3
RNVC:
2
DAC:
6
RNAAC:
XF
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05276
FIIG:
A021A0
Concept No.:
1
App. Key:
BK
Cond. Code:
1
Status:
A
NUT STYLE DOUBLE HEXAGON style nsn 5310-01-157-4445
NUT STYLE DOUBLE HEXAGON style nsn 5310-01-157-4445

Definition Definition of approved item name (AIN): "NUT,SELF-LOCKING,DOUBLE HEXAGON"

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

5310-01-157-4445 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
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) A

Item does not contain precious metal.

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.