5310-00-945-0538
Square Plain Nut
Find complete technical information, availability, and procurement data for NSN 5310-00-945-0538 All details are based on official government and industry records to support accurate and compliant procurement.
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
square nut style, 2b thread class, 0.188 inches nominal nut height, w/s: aviation engine test systems (aets); engine, aircraft t-56 end item identification, right-hand thread direction
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Class
- 2b
- Thread Direction
- right-hand
- Nut Style
- square
- Nut Height
- 0.188 inches nominal
- End Item Identification
- w/s: aviation engine test systems (aets); engine, aircraft t-56
- Width Across Flats
- 1.000 inches nominal
- Thread Series
- unc
- Thread Quantity Per Inch
- 20
- Nominal Thread Size
- 0.250 inches
- Bearing Surface Type
- flat
- Material
- steel comp 1548 overall
- Material Document And Classification
- qq-s-634 fed spec all material responses overall
- Surface Treatment
- cadmium overall
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 |
|---|---|
| 6W1971 | Square Plain 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
- K - Full descriptive - reference item identification
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A021A0
- A - Item does not contain precious metal.
- 0001858
- 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
- KZ
- 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 5310-00-945-0538
What is the FSCG of the NSN 5310-00-945-0538?
Does the NSN 5310-00-945-0538 have a Schedule B code assigned?
Does NSN 5310-00-945-0538 require demilitarization?
Does NSN 5310-00-945-0538 contain precious materials?
Does NSN 5310-00-945-0538 contain hazardous materials?
When the NSN 5310-00-945-0538 was assigned to the Federal Catalog?
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