PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12266Setscrew

Aerosonic Llc · NSN 5305-00-132-1434 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-132-1434 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-132-1434. Primary manufacturer part number: 12266.
Features
  • Setscrew — FSC 5305
  • Thread Series Designator: UNF
  • Thread Direction: RIGHT-HAND
  • Point Diameter: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Material: STEEL COMP 303 OVERALL
  • Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Point Length: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
  • Thread Length: 0.321 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-132-1434, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-132-1434
Primary Part Number12266
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Thread Series DesignatorUNF
Thread DirectionRIGHT-HAND
Point Diameter0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Point Length0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
Thread Length0.321 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Thread Quantity Per Inch64
Nominal Thread Diameter0.086 INCHES IN
Internal Drive StyleSLOT
Head Diameter0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
Head Height0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Thread Class2A A
Head StyleFLAT CHAMFER
Fastener Length0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
Point StyleBALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-228-1358 INTERCHANGEABLE
Drill,twist
5340-00-470-813712266 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-00-870-7042 INTERCHANGEABLE
Shell,electrical Connector
5305-01-129-0410 INTERCHANGEABLE
Screw,machine
5360-01-162-883512266 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
2530-01-251-7506122266 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Liftking Manufacturing Corp
5120-01-430-8006 INTERCHANGEABLE
Socket,socket Wrench
4320-01-496-2049 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
3825-01-512-705601-MB18300 INTERCHANGEABLE
Drive Link,hydraulic Motor
Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division
5306-01-543-801612266 INTERCHANGEABLE
Bolt,machine
Fasteners Inc.
Cross-Reference Index
Part NumberManufacturer
12266 PRIMARY Aerosonic Llc (USA)
Related Parts
5133-00-228-1358INTERCHANGEABLE
DRILL,TWIST
5340-00-470-8137INTERCHANGEABLE
HANDLE,BOW
12266
5935-00-870-7042INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
5305-01-129-0410INTERCHANGEABLE
SCREW,MACHINE
5360-01-162-8835INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12266
2530-01-251-7506INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
122266
5120-01-430-8006INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4320-01-496-2049INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
3825-01-512-7056INTERCHANGEABLE
DRIVE LINK,HYDRAULIC MOTOR
01-MB18300
5306-01-543-8016INTERCHANGEABLE
BOLT,MACHINE
12266

Frequently Asked Questions

What is NSN 5305-00-132-1434?

NSN 5305-00-132-1434 is a Setscrew, manufactured by Aerosonic Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-132-1434?

NSN 5305-00-132-1434 has 1 cross-referenced part number: 12266 (Aerosonic Llc).

What NSN replaces 5305-00-132-1434?

There are 10 known substitutes for 5305-00-132-1434: 5133-00-228-1358, 5340-00-470-8137, 5935-00-870-7042 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12266?

Key specifications for 12266: Thread Series Designator: UNF; Thread Direction: RIGHT-HAND; Point Diameter: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Material: STEEL COMP 303 OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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