5307-00-846-2178

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 Direction

right-hand nut thread

Thread Length

0.485 inches minimum and 0.515 inches maximum nut thread

Head Diameter

0.197 inches minimum and 0.201 inches maximum

Head Length

0.080 inches minimum and 0.090 inches maximum

Locking Feature

self-clinching head

Overall Length

0.565 inches minimum and 0.605 inches maximum

Distance Across Flats

0.250 inches nominal

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.138 inches nut thread

Material

steel comp 303

Surface Treatment

passivate overall

Surface Treatment Document And Classification

mil-f-14072,e300 mil spec single treatment response overall

Style Designator

self-locking

Thread Series Designator

unc nut thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 5307-00-846-2178

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Classification Data

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

Type of Item Identification

K - Full descriptive - reference item identification

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

0027783

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.

Schedule B Code

7318155000

Freight Information

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

Major Organizational Entity

KZ

National Motor Freight Classification Item Number

093486

National Motor Freight Classification Sub-Item Number

Z

Uniform Freight Classification Item Number

48950

National Motor Freight Class Rating

W - Rating variable

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

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

bolts,nuts or screws, noi (sub 3)

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5307-00-846-2178

Recommended for You

Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.

3110-01-178-5698

2930-01-370-2868

5935-01-449-6113

2920-00-078-3353

6695-00-763-0874

Popular Parts

Browse our top-performing parts, selected based on customer demand and procurement frequency. All listings include up-to-date specs, availability, and condition: