7F12NEC1216

Hexagon Slotted Self-locking Nut

NSN 5310-00-505-2721

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005052721

Product Technical Spec.

Thread Class:

Thread Direction:

Right-hand

Locking Feature:

Prevailing torque all metal design or prevailing torque with nonmetallic insert

Nut Style:

Slotted, hexagon

Nut Height:

Between 0.798 inches and 0.828 inches

Width Across Flats:

Between 1.052 inches and 1.064 inches

Tempurature Rating:

250.0 degrees fahrenheit

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Thread Size:

0.750 inches

Bearing Surface Type:

Washer faced

Material:

Plastic polyamide locking insert

Material:

Steel nut

Surface Treatment:

Cadmium except insert and carbon except insert

Surface Treatment Specification:

Qq-p-416, type 2, cl 2 federal specification single treatment response except insert

NSN:

5310-00-505-2721

Item Name:

Nut,self-locking,slotted,hexagon

Cage Code:

27678

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MS17825-12

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

F12NE4753-126

Cage Code:

72962

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

F12NEC-1216

Cage Code:

72962

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29733

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

000000

UFC:

00000

LTL:

NO RATING

LCL:

WCC:

772

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 7f12nec1216 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Hexagon Slotted Self-locking Nut"

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.