PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35206-224Screw,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-984-4981 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-984-4981 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-984-4981. Primary manufacturer part number: MS35206-224.
Features
  • Screw,machine — FSC 5305
  • Head Height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
  • Screw Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES
  • Screw Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
  • Thread Quantity Per Inch: 32
  • Head Diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Nominal Thread Diameter: 0.138 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-984-4981, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-984-4981
Primary Part NumberMS35206-224
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Head Height0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
Screw Material Document and Classification66 FED STD ALL MATERIAL RESPONSES
Screw Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Thread Quantity Per Inch32
Head Diameter0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Thread Class2A A
Nominal Thread Diameter0.138 INCHES IN
Fastener Length0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Internal Drive StyleCROSS RECESS TYPE 1
Head StylePAN
Screw Surface TreatmentCADMIUM AND CHROMATE
Thread DirectionRIGHT-HAND
Screw MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013
Thread Length0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6850-00-155-644476759 INTERCHANGEABLE
Chemical Antigalling Cmpd
Loctite Corp
5310-00-193-971519040 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6125-01-082-550519040 INTERCHANGEABLE
Motor-Generator
Kurz & Root Generator Company, Llc
5985-01-645-7954 INTERCHANGEABLE
Heater,antenna
4730-01-663-7067P40STJJD INTERCHANGEABLE
Tee,pipe
Charlotte Pipe and Foundry Co
Cross-Reference Index
Part NumberManufacturer
19040ADX Airdale Express Llc Div Airdale Express (USA)
MS35206-224 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
19040 Federal Screw Products, Inc. (USA)
MS35206-224 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6850-00-155-6444INTERCHANGEABLE
CHEMICAL ANTIGALLING CMPD
76759
5310-00-193-9715INTERCHANGEABLE
WASHER,FLAT
19040
6125-01-082-5505INTERCHANGEABLE
MOTOR-GENERATOR
19040
5985-01-645-7954INTERCHANGEABLE
HEATER,ANTENNA
4730-01-663-7067INTERCHANGEABLE
TEE,PIPE
P40STJJD

Frequently Asked Questions

What is NSN 5305-00-984-4981?

NSN 5305-00-984-4981 is a Screw,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-984-4981?

NSN 5305-00-984-4981 has 4 cross-referenced part numbers: 19040ADX (Airdale Express Llc Div Airdale Express), MS35206-224 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 19040 (Federal Screw Products, Inc.), MS35206-224 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5305-00-984-4981?

There are 5 known substitutes for 5305-00-984-4981: 6850-00-155-6444, 5310-00-193-9715, 6125-01-082-5505 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35206-224?

Key specifications for MS35206-224: Head Height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Screw Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES; Screw Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE; Thread Quantity Per Inch: 32. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-984-4981 still in active supply?

NSN 5305-00-984-4981 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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