21130-17
Locked in Stud
This page provides complete and verified information for part number 21130-17, NSN 5307-01-159-4528
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.
A rigid item of various shapes permanently attached to a structure of an aircraft, designed to provide access for inspection, service, replacement of components and/or adjustments. It is designed to be attached by means of hinges or similar device. It may include self-closing features and have a quick release or other type latching to permit access with a minimum of effort. It may include an observation window. Excludes:cover, access; cover access, aircraft; door, access; door, aircraft and all doors not specficially designed to provide access for the purposes listed above.
0.180 inches minimum and 0.190 inches maximum shoulder diameter, right-hand stud thread thread direction, 3a nut thread thread class, right-hand nut thread thread direction, 3a stud thread thread class
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Class
- 3a nut thread
- Thread Class
- 3a stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Shoulder Diameter
- 0.180 inches minimum and 0.190 inches maximum
- Shoulder Length
- 0.032 inches minimum and 0.042 inches maximum
- Overall Length
- 1.378 inches nominal
- Distance From Shoulder Portion To Nut End
- 1.125 inches nominal
- Thread Quantity Per Inch
- 28 stud thread
- Thread Quantity Per Inch
- 32 nut thread
- Nominal Thread Size
- 0.190 inches nut thread
- Nominal Thread Size
- 0.250 inches stud thread
- Material
- iron alloy 660
- Style Designator
- locked in
- Thread Series Designator
- unjf nut thread
- Thread Series Designator
- unjf stud 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
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A051A0
- A - Item does not contain precious metal.
- 0016012
- 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
- KE
- 095190
- J
- 49790
- Q - 70.0
- Q - 70.0
- 671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
- 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.
- AZ -
- hardware, noi sub 9
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 21130-17
What is the FSCG of the NSN 5307-01-159-4528?
Does NSN 5307-01-159-4528 require demilitarization?
Does NSN 5307-01-159-4528 contain precious materials?
Does NSN 5307-01-159-4528 contain hazardous materials?
When the NSN 5307-01-159-4528 was assigned to the Federal Catalog?
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