PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18287ADXScrew,machine

Airdale Express Llc Div Airdale Express · NSN 5305-00-984-7341 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-984-7341 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-984-7341. Primary manufacturer part number: 18287ADX.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Screw Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
  • Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS
  • Thread Class: 2A A
  • Thread Series Designator: UNF
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Head Style: FLAT COUNTERSUNK
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-984-7341, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Airdale Express Llc Div Airdale Express. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-984-7341
Primary Part Number18287ADX
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAirdale Express Llc Div Airdale Express
StatusCANCELLED
Internal Drive StyleCROSS RECESS TYPE 1
Screw Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Thread Class2A A
Thread Series DesignatorUNF
Nominal Thread Diameter0.190 INCHES IN
Head StyleFLAT COUNTERSUNK
Screw Surface TreatmentCADMIUM AND CHROMATE
Thread Quantity Per Inch32
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Head Diameter0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Screw Material Document and Classification66 FED STD ALL MATERIAL RESPONSES
Thread Length0.563 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Fastener Length0.625 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Screw MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5330-00-535-092165504 INTERCHANGEABLE
Seal,plain
Cummins Inc.
3040-01-399-742722078 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Coffin Turbo Pump Inc
1385-01-573-7312 INTERCHANGEABLE
Parts Kit,explosive Ordnance Dis
Cross-Reference Index
Part NumberManufacturer
18287ADX Airdale Express Llc Div Airdale Express (USA)
18287 Federal Screw Products, Inc. (USA)
214 Satair A/s (DNK)
A50112-561 Teleflex Inc Corporate Head Quarters (USA)
5305PL0825827 Jednolity Indeks Materialowy - Uniform Material Index (POL)
S12/10-32UNFX10 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
402340107 Israel Military Industries Ltd Dba Taas - Israel Industries Ltd - Formerly (ISR)
214 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
5305009847341 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MS35191-273 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
R3040574-1 R S P Industries Inc (USA)
A50112-561 Incom Intl Inc Morse Controls Div (USA)
S12110-32UNFX10 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
10082679 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5330-00-535-0921INTERCHANGEABLE
SEAL,PLAIN
65504
3040-01-399-7427INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
22078
1385-01-573-7312INTERCHANGEABLE
PARTS KIT,EXPLOSIVE ORDNANCE DIS

Frequently Asked Questions

What is NSN 5305-00-984-7341?

NSN 5305-00-984-7341 is a Screw,machine, manufactured by Airdale Express Llc Div Airdale Express, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-984-7341?

NSN 5305-00-984-7341 has 14 cross-referenced part numbers: 18287ADX (Airdale Express Llc Div Airdale Express), 18287 (Federal Screw Products, Inc.), 214 (Satair A/s), A50112-561 (Teleflex Inc Corporate Head Quarters), 5305PL0825827 (Jednolity Indeks Materialowy - Uniform Material Index) and 9 more.

What NSN replaces 5305-00-984-7341?

There are 3 known substitutes for 5305-00-984-7341: 5330-00-535-0921, 3040-01-399-7427, 1385-01-573-7312. Verify interchangeability with system specifications before substitution.

What are the specifications of 18287ADX?

Key specifications for 18287ADX: Internal Drive Style: CROSS RECESS TYPE 1; Screw Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE; Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS; Thread Class: 2A A. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-984-7341 still in active supply?

NSN 5305-00-984-7341 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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