Model: 81-18-320-16

Turnlock Fastener Stud

Special Features:

Case hardened

Properties:

Grip Length

0.505 inches

Diameter

0.250 inches

Turnlock Stud Shank Style

Stud shank

Turnlock Stud Head Style

Fillister countersunk

Material Accommodated Thickness

Between 0.310 inches and 0.329 inches

Drive Type

Cross recess

Shank Neck Length

0.413 inches

Stud Head Height

0.060 inches

Stud Shank Major Diameter

0.160 inches

Material

Steel

Surface Treatment

Zinc

NSN

5325-01-142-1964

Part Number

81-18-320-16

Description

Stud,turnlock Fastener

CAGE

94222

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Part 81-18-320-16 NSN 5325-01-142-1964

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18421

FIIG:

A05400

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

095760

UFC:

50130

LTL:

70.0

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 9607190000
SITC: 89985
End Use: Finished textile supplies
NAICS: 339993
USDA: 1

Freight Class: Slide fasteners, nesoi