PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91-1-6Screw,machine

Curtiss-Wright Controls Integrated Sensing, Inc. · NSN 5305-01-005-3186 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-005-3186 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-005-3186. Primary manufacturer part number: 91-1-6.
Features
  • Screw,machine — FSC 5305
  • Screw Surface Treatment: CADMIUM AND CHROMATE
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Thread Class: 2A A
  • Internal Drive Style: SLOT
  • Thread Quantity Per Inch: 40
  • Head Height: 0.056 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
  • Head Style: BUTTON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-005-3186, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5305-01-005-3186
Primary Part Number91-1-6
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Controls Integrated Sensing, Inc.
StatusCANCELLED
Screw Surface TreatmentCADMIUM AND CHROMATE
Nominal Thread Diameter0.112 INCHES IN
Thread Class2A A
Internal Drive StyleSLOT
Thread Quantity Per Inch40
Head Height0.056 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
Head StyleBUTTON
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Diameter0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
Thread Length0.169 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Fastener Length0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Screw MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-050-2308 INTERCHANGEABLE
Terminal,lug
5935-00-196-96781033 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell-Raco Inc
5340-00-322-84718193152 INTERCHANGEABLE
Bumper
Us Army Aviation and Missile Command
5950-00-425-31702606482-16 INTERCHANGEABLE
Coil,radio Frequency
Alliant Techsystems Operations Llc Div Defense Electronic Systems
3110-00-554-3911BACB10BA80 INTERCHANGEABLE
Bearing,ball,annular
Rbc Aircraft Products, Inc.
5340-00-559-07569116 INTERCHANGEABLE
Bumper
Cresskill/stillman Rubber Co Inc Div of Star Glo Industries Inc
5340-00-673-378201122 INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5950-01-016-0214 INTERCHANGEABLE
Transformer,power
4310-01-198-11229116 INTERCHANGEABLE
Ring,piston
American Bristol Industries Inc.
4230-01-266-69909116 INTERCHANGEABLE
Shower Assembly,decontaminating
Aerospace America Inc
Cross-Reference Index
Part NumberManufacturer
91-1-6 PRIMARY Curtiss-Wright Controls Integrated Sensing, Inc. (USA)
Related Parts
5940-00-050-2308INTERCHANGEABLE
TERMINAL,LUG
5935-00-196-9678INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1033
5340-00-322-8471INTERCHANGEABLE
BUMPER
8193152
5950-00-425-3170INTERCHANGEABLE
COIL,RADIO FREQUENCY
2606482-16
3110-00-554-3911INTERCHANGEABLE
BEARING,BALL,ANNULAR
BACB10BA80
5340-00-559-0756INTERCHANGEABLE
BUMPER
9116
5340-00-673-3782INTERCHANGEABLE
KEY BLANK
01122
5950-01-016-0214INTERCHANGEABLE
TRANSFORMER,POWER
4310-01-198-1122INTERCHANGEABLE
RING,PISTON
9116
4230-01-266-6990INTERCHANGEABLE
SHOWER ASSEMBLY,DECONTAMINATING
9116
6545-01-566-6863INTERCHANGEABLE
DENTAL MATERIAL SET,ORAL AND MAX
UA N477
6150-01-659-8544INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
9116

Frequently Asked Questions

What is NSN 5305-01-005-3186?

NSN 5305-01-005-3186 is a Screw,machine, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-01-005-3186?

NSN 5305-01-005-3186 has 1 cross-referenced part number: 91-1-6 (Curtiss-Wright Controls Integrated Sensing, Inc.).

What NSN replaces 5305-01-005-3186?

There are 12 known substitutes for 5305-01-005-3186: 5940-00-050-2308, 5935-00-196-9678, 5340-00-322-8471 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91-1-6?

Key specifications for 91-1-6: Screw Surface Treatment: CADMIUM AND CHROMATE; Nominal Thread Diameter: 0.112 INCHES IN; Thread Class: 2A A; Internal Drive Style: SLOT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-01-005-3186 still in active supply?

NSN 5305-01-005-3186 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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