871909-3
Shoulder Screw
This page provides complete and verified information for part number 871909-3, NSN 5305-01-393-0822
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.
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
flat countersunk undercut head style, 0.460 inches nominal fastener length, 0.340 inches nominal thread length, 2a thread class, 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.340 inches nominal
- Fastener Length
- 0.460 inches nominal
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.750 inches nominal
- Head Height
- 0.270 inches nominal
- Shoulder Diameter
- 0.250 inches nominal first shoulder
- Shoulder Length
- 0.080 inches nominal first shoulder
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity Per Inch
- 32
- Shoulder Shape
- round first shoulder
- Special Features
- threads undercut to 0.118 in. dia. for relief, 0.040 in. wide
- Material
- steel comp 304 overall
- Material Document And Classification
- qq-s-763 cond b fed spec single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unc
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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A003B0
- A - Item does not contain precious metal.
- 0022846
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318152000
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
- KH
- 096640
- X
- 50600
- Q - 70.0
- 713 - Metal hardware
- 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 -
- screws, iron or steel
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 871909-3
What is the FSCG of the NSN 5305-01-393-0822?
Does the NSN 5305-01-393-0822 have a Schedule B code assigned?
Does NSN 5305-01-393-0822 require demilitarization?
Does NSN 5305-01-393-0822 contain precious materials?
Does NSN 5305-01-393-0822 contain hazardous materials?
When the NSN 5305-01-393-0822 was assigned to the Federal Catalog?
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