Model: C693-8-11

Turnlock Fastener Stud

Properties:

Grip Length

Between 0.677 inches and 0.697 inches

Diameter

Between 0.511 inches and 0.516 inches

Turnlock Stud Shank Style

Stud shank

Turnlock Stud Head Style

Flat countersunk

Material Accommodated Thickness

Between 0.781 inches and 0.843 inches

Stud Thread Size And Series/type Designator

0.250-28 unjf

Stud Shank Major Diameter

Between 0.346 inches and 0.352 inches

Material

Aluminum alloy 2024

Material Specification

Qq-a-220, t6 federal specification 1st material response or qq-a-225/6, t6 federal specification 2nd material response

Surface Treatment

Chromate

Surface Treatment Specification

Mil-a-8625, type 1, cl 3 or type 2, cl 1 military specification single treatment response

NSN

5325-00-916-4508

Part Number

C693-8-11

Description

Stud,turnlock Fastener

CAGE

81755

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 C693-8-11 NSN 5325-00-916-4508

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:

013540

UFC:

05680

LTL:

70.0

LCL:

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