145AS508

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.620 inches nominal nut thread

Thread Length

2.250 inches nominal stud thread

Shoulder Length

0.380 inches nominal

Overall Length

3.470 inches minimum and 3.530 inches maximum

Distance Across Flats

0.750 inches nominal

Thread Quantity Per Inch

20 nut thread

Nominal Thread Size

0.250 inches nut thread

Part Name Assigned By Controlling Agency

navy special project

Material

copper alloy 360

Material Document And Classification

qq-b-626,comp 360,1/2 h fed spec single material response

Surface Treatment

copper or cadmium and chromate overall

Surface Treatment Document And Classification

mil-c-14550 mil spec 1st treatment response or qq-p-416,ty 2,cl 2 fed spec 2nd treatment response overall

Style Designator

shouldered and stepped

Thread Series Designator

unc nut thread

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification

4 - Partial descriptive item identification (type 1 concept)

Automatic Data Processing Point

0 - Represents items with no adp components

Demilitarization

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Criticality

X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Federal Item Identification Guide

A051A0

Precious Metals Indicator

A - Item does not contain precious metal.

Pseudo Item Name Code

0015944

Hazardous Material Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity

GX

National Motor Freight Classification Item Number

095190

National Motor Freight Classification Sub-Item Number

Z

Uniform Freight Classification Item Number

49790

National Motor Freight Class Rating

W - Rating variable

Water Commodity

713 - Metal hardware

Type of Cargo

Z - No special type of cargo code applicable

Special Hand

9 - Other or no special handling required (sh)

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Commodity

BZ -

National Motor Freight Description

hardware, noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 145AS508

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