PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91-1-3Screw,machine

Curtiss-Wright Controls Integrated Sensing, Inc. · NSN 5305-01-049-4013 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-049-4013 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-049-4013. Primary manufacturer part number: 91-1-3.
Features
  • Screw,machine — FSC 5305
  • Head Diameter: 0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Screw Surface Treatment: PASSIVATE
  • Thread Direction: RIGHT-HAND
  • Head Style: BINDING
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Diameter: 0.112 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-049-4013, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-049-4013
Primary Part Number91-1-3
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Controls Integrated Sensing, Inc.
StatusACTIVE
Head Diameter0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
Thread Class2A A
Screw Surface TreatmentPASSIVATE
Thread DirectionRIGHT-HAND
Head StyleBINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.112 INCHES IN
Internal Drive StyleSLOT
Fastener Length0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Thread Length0.294 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Head Height0.056 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
Screw MaterialSTEEL
Thread Quantity Per Inch40
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-088-38841350-17050PC10 INTERCHANGEABLE
Shim Set
Moog Inc. Dba Ampac-Isp Corp
4720-00-134-465511664545 INTERCHANGEABLE
Hose,preformed
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-141-49705324K INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
3110-00-144-8565113KS INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4910-00-343-88639-113 INTERCHANGEABLE
Eye,lifting,engine
Technical Specialties Company, Inc.
5120-00-508-05845120-00-508-0584 INTERCHANGEABLE
Extractor,electron Tube
General Services Administration Federal Supply Service
5305-00-559-0876 INTERCHANGEABLE
Setscrew
5950-00-900-6538009-048-013 INTERCHANGEABLE
Coil,radio Frequency
Meggitt Safety Systems Inc
5985-01-012-40549113 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
5930-01-073-65999113 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
Cross-Reference Index
Part NumberManufacturer
91-1-3 PRIMARY Curtiss-Wright Controls Integrated Sensing, Inc. (USA)
Related Parts
5365-00-088-3884INTERCHANGEABLE
SHIM SET
1350-17050PC10
4720-00-134-4655INTERCHANGEABLE
HOSE,PREFORMED
11664545
5330-00-141-4970INTERCHANGEABLE
GASKET
5324K
3110-00-144-8565INTERCHANGEABLE
BEARING,BALL,ANNULAR
113KS
4910-00-343-8863INTERCHANGEABLE
EYE,LIFTING,ENGINE
9-113
5120-00-508-0584INTERCHANGEABLE
EXTRACTOR,ELECTRON TUBE
5120-00-508-0584
5305-00-559-0876INTERCHANGEABLE
SETSCREW
5950-00-900-6538INTERCHANGEABLE
COIL,RADIO FREQUENCY
009-048-013
5985-01-012-4054INTERCHANGEABLE
ATTENUATOR,FIXED
9113
5930-01-073-6599INTERCHANGEABLE
SWITCH,PRESSURE
9113
5365-01-125-1709INTERCHANGEABLE
SHIM
9113
6515-01-287-2199INTERCHANGEABLE
ELECTRODE,COAGULATION
9113

Frequently Asked Questions

What is NSN 5305-01-049-4013?

NSN 5305-01-049-4013 is a Screw,machine, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-049-4013?

NSN 5305-01-049-4013 has 1 cross-referenced part number: 91-1-3 (Curtiss-Wright Controls Integrated Sensing, Inc.).

What NSN replaces 5305-01-049-4013?

There are 12 known substitutes for 5305-01-049-4013: 5365-00-088-3884, 4720-00-134-4655, 5330-00-141-4970 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91-1-3?

Key specifications for 91-1-3: Head Diameter: 0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN; Thread Class: 2A A; Screw Surface Treatment: PASSIVATE; Thread Direction: RIGHT-HAND. 13 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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