31D-16
Plain Stud
This page provides complete and verified information for part number 31D-16, NSN 5307-00-195-9736
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.
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-00-195-9736
Item Name Code
15948
Assigment Date
06/17/1970 (56 years ago)
right-hand stud thread thread direction, 0.940 inches nominal stud thread thread length, right-hand nut thread thread direction, 0.720 inches nominal nut thread thread length, +0.2799 to 0.2814 inches stud thread thread pitch diameters
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Pitch Diameters
- +0.2799 to 0.2814 inches stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Thread Length
- 0.940 inches nominal stud thread
- Thread Length
- 0.720 inches nominal nut thread
- Overall Length
- 2.000 inches nominal
- Distance From Cotter Pin Hole Centerline To Nut End
- 0.110 inches nominal first hole
- Cotter Pin Hole Diameter
- 0.074 inches minimum and 0.081 inches maximum first hole
- Thread Quantity Per Inch
- 18 stud thread
- Thread Quantity Per Inch
- 24 nut thread
- Hardness Rating
- 26.0 rockwell c minimum and 38.0 rockwell c maximum
- Nominal Thread Size
- 0.312 inches nut thread
- Nominal Thread Size
- 0.312 inches stud thread
- Material
- steel comp 8735 or steel or steel comp 8740
- Material Document And Classification
- ams 6320 assn std 1st material response or ams 6300 assn std 2nd material response or ams 6322 assn std 3rd material response
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- ams 2400 assn std single treatment response overall
- Thread Series Designator
- unc stud thread
- 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
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- M - Partial descriptive - reference item identification (type 1a concept)
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A051A0
- U - Precious metal content is unknown
- 0015948
- 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
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Less than Car Load Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- ZG
- 093486
- Z
- 48950
- W - Rating variable
- U - 50.0
- 573 - Bolts or nuts (iron or steel),(less than 35 feet)
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- BZ -
- 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 31D-16
What is the FSCG of the NSN 5307-00-195-9736?
The FSCG of the NSN 5307-00-195-9736 is 5307
Does NSN 5307-00-195-9736 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 5307-00-195-9736 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-195-9736 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 5307-00-195-9736 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 17, 1970
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