1B7988

Self-Locking Stud

This page provides complete and verified information for part number 1B7988, NSN 5307-01-501-0113

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

1B7988
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-01-501-0113
Item Name Code
27783
Assigment Date
09/20/2002 (23 years ago)

A box, frame, or plate fabricated of electrically conductive material designed to mount, but which does not include, electronic components and their associated circuitry. It may have facilities for attachment to a rack or cabinet or to accommodate specially designed components. It may include a shielding function, integral wiring, and mounting hardware as part of the item. Excludes:mounting base, electrical equipment.

3a stud thread thread class, self-clinching head locking feature, 0.280 inches minimum and 0.300 inches maximum head diameter, right-hand thread direction, 0.375 inches nominal stud thread thread length

Characteristics

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

Thread Class
3a stud thread
Thread Direction
right-hand
Thread Length
0.375 inches nominal stud thread
Head Diameter
0.280 inches minimum and 0.300 inches maximum
Locking Feature
self-clinching head
Overall Length
2.240 inches minimum and 2.260 inches maximum
End Item Identification
c-17 engine
Thread Quantity Per Inch
24 stud thread
Nominal Thread Size
0.375 inches stud thread
Part Name Assigned By Controlling Agency
bolt,machine
Material
steel corrosion resisting
Supplementary Features
manufacture iaw as7475-1, t head
Thread Series Designator
unf 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
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.

Freight Information

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

Major Organizational Entity
TK
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 1B7988

What is the FSCG of the NSN 5307-01-501-0113?
The FSCG of the NSN 5307-01-501-0113 is 5307
Does NSN 5307-01-501-0113 require demilitarization?
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.
Does NSN 5307-01-501-0113 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-501-0113 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5307-01-501-0113 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Fri, Sep 20, 2002

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