PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6565Thumbscrew

Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier · NSN 5305-00-794-6009 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-794-6009 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-794-6009. Primary manufacturer part number: 6565.
Features
  • Thumbscrew — FSC 5305
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Point Diameter: 0.562 INCHES NOMINAL IN
  • Point Style: UNIVERSAL
  • Thread Direction: RIGHT-HAND
  • Head Height: 0.438 INCHES NOMINAL IN
  • Head Style: KNURLED NO. 1
  • Thread Class: 2A A
Applications
  • Applications requiring Steel Overall construction
General Description

The Thumbscrew, cataloged under National Stock Number 5305-00-794-6009, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-794-6009
Primary Part Number6565
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
StatusACTIVE
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Point Diameter0.562 INCHES NOMINAL IN
Point StyleUNIVERSAL
Thread DirectionRIGHT-HAND
Head Height0.438 INCHES NOMINAL IN
Head StyleKNURLED NO. 1
Thread Class2A A
Fastener Length2.125 INCHES NOMINAL IN
Nominal Thread Diameter0.375 INCHES IN
Point Swivel Included Angle20.0 DEGREES NOMINAL
Head Diameter1.125 INCHES NOMINAL IN
Point Length0.500 INCHES NOMINAL IN
Thread Quantity Per Inch16
Thread Length1.437 INCHES MINIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6685-00-052-729820 1005 01B 30/VAC INTERCHANGEABLE
Gage,vacuum,indicating
Ashcroft Inc Dba Heise
5995-00-509-3651XH-5689 INTERCHANGEABLE
Wiring Harness,branched
Heale Manufacturing Co Llc
5305-00-771-94676565 INTERCHANGEABLE
Screw
Telemechanics Inc
4720-01-083-2452AE145-5 INTERCHANGEABLE
Tubing,nonmetallic
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4940-01-206-1401 INTERCHANGEABLE
Clamp,pressure Test
3010-01-275-95816565 INTERCHANGEABLE
Clutch Assembly,friction
London Machinery Inc
Cross-Reference Index
Part NumberManufacturer
6565 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA)
CL25SHS PRIMARY Carr Lane Manufacturing Co (USA)
Related Parts
6685-00-052-7298INTERCHANGEABLE
GAGE,VACUUM,INDICATING
20 1005 01B 30/VAC
5995-00-509-3651INTERCHANGEABLE
WIRING HARNESS,BRANCHED
XH-5689
5305-00-771-9467INTERCHANGEABLE
SCREW
6565
4720-01-083-2452INTERCHANGEABLE
TUBING,NONMETALLIC
AE145-5
4940-01-206-1401INTERCHANGEABLE
CLAMP,PRESSURE TEST
3010-01-275-9581INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
6565

Frequently Asked Questions

What is NSN 5305-00-794-6009?

NSN 5305-00-794-6009 is a Thumbscrew, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-794-6009?

NSN 5305-00-794-6009 has 2 cross-referenced part numbers: 6565 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), CL25SHS (Carr Lane Manufacturing Co).

What NSN replaces 5305-00-794-6009?

There are 6 known substitutes for 5305-00-794-6009: 6685-00-052-7298, 5995-00-509-3651, 5305-00-771-9467 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6565?

Key specifications for 6565: Surface Treatment: CADMIUM AND CHROMATE OVERALL; Point Diameter: 0.562 INCHES NOMINAL IN; Point Style: UNIVERSAL; Thread Direction: RIGHT-HAND. 18 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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