PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XD19Screw,cap,hexagon Head

Wisconsin Motors, Llc · NSN 5305-00-049-9608 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-049-9608 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-049-9608. Primary manufacturer part number: XD19.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Quantity Per Inch: 18
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Fastener Length: 1.250 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Wisconsin Motors, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-049-9608, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 3 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-049-9608
Primary Part NumberXD19
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusACTIVE
Thread Quantity Per Inch18
Nominal Thread Diameter0.312 INCHES IN
Fastener Length1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1680-00-517-83883116 INTERCHANGEABLE
Filter,aircraft Instruments
Safran Power Usa Llc
3010-01-109-472128668 INTERCHANGEABLE
Piston Rack,actuator
Moog Inc. Dba Ampac-Isp Corp
5340-01-544-140228668 INTERCHANGEABLE
Retainer,helical Compression Spr
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
XD19 PRIMARY Wisconsin Motors, Llc (USA)
28668 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
1680-00-517-8388INTERCHANGEABLE
FILTER,AIRCRAFT INSTRUMENTS
3116
3010-01-109-4721INTERCHANGEABLE
PISTON RACK,ACTUATOR
28668
5340-01-544-1402INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
28668

Frequently Asked Questions

What is NSN 5305-00-049-9608?

NSN 5305-00-049-9608 is a Screw,cap,hexagon Head, manufactured by Wisconsin Motors, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-049-9608?

NSN 5305-00-049-9608 has 2 cross-referenced part numbers: XD19 (Wisconsin Motors, Llc), 28668 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5305-00-049-9608?

There are 3 known substitutes for 5305-00-049-9608: 1680-00-517-8388, 3010-01-109-4721, 5340-01-544-1402. Verify interchangeability with system specifications before substitution.

What are the specifications of XD19?

Key specifications for XD19: Thread Quantity Per Inch: 18; Nominal Thread Diameter: 0.312 INCHES IN; Fastener Length: 1.250 INCHES NOMINAL IN. 3 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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