Model: N4-8-9

Turnlock Fastener Stud

Properties:

Grip Length

Between 0.552 inches and 0.572 inches

Diameter

Between 0.525 inches and 0.545 inches

Turnlock Stud Shank Style

Stud shank

Turnlock Stud Head Style

Flat fillister

Material Accommodated Thickness

Between 0.656 inches and 0.719 inches

Stud Thread Size And Series/type Designator

0.250-28 unjf

Stud Head Height

Between 0.059 inches and 0.069 inches

Stud Shank Major Diameter

Between 0.417 inches and 0.420 inches

Material

Aluminum alloy 2024

Material Specification

Qq-a-200/3 federal specification single material response or qq-a-225/6, t851 or t8511 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

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

NSN

5325-00-916-9355

Part Number

N4-8-9

Description

Stud,turnlock Fastener

CAGE

73197

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 N4-8-9 NSN 5325-00-916-9355

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:

0.3000lbs

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:

013120

UFC:

05380

LTL:

100.0

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