5310-01-129-8112
Double Hexagon Self-Locking Nut
Find complete technical information, availability, and procurement data for NSN 5310-01-129-8112 All details are based on official government and industry records to support accurate and compliant procurement.
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.
32 thread quantity per inch, unjf thread series, 3b thread class, right-hand thread direction, prevailing torque all metal design locking feature
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque all metal design
- Thread Series
- unjf
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Bearing Surface Type
- chamfered
- Material
- steel overall
- Material Document And Classification
- ams5709 assn std single material response overall
- Surface Treatment
- silver threads
Replaces National Stock Numbers
Below is a list of NSNs that have been officially replaced by the NSN 5310-01-129-8112
| NSN | Name | Date |
|---|---|---|
| 5310-01-125-8279 | No Name Available | 07/01/1999 |
| 5310-01-443-5940 | No Name Available | 04/01/2003 |
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.
| Part Number | Name |
|---|---|
| 10109548 | Double Hexagon Self-Locking Nut |
| 5310PL2178794 | Double Hexagon Self-Locking Nut |
| 84166-1032 | Double Hexagon Self-Locking Nut |
| H1209W-1032 | Double Hexagon Self-Locking Nut |
| H50299-3 | Double Hexagon Self-Locking Nut |
| J490P03 | Double Hexagon Self-Locking Nut |
| J490P03D | Double Hexagon Self-Locking Nut |
| VN719W02 | Double Hexagon Self-Locking Nut |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- 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.
- F - The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
- A021A0
- S - Item contains silver.
- 0005276
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318160000
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
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- KE
- 093486
- Z
- 48950
- W - Rating variable
- 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 5310-01-129-8112
What is the FSCG of the NSN 5310-01-129-8112?
Does the NSN 5310-01-129-8112 have a Schedule B code assigned?
Does NSN 5310-01-129-8112 require demilitarization?
Does NSN 5310-01-129-8112 contain precious materials?
Does NSN 5310-01-129-8112 contain hazardous materials?
When the NSN 5310-01-129-8112 was assigned to the Federal Catalog?
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