PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S440-3Knob

Kurz-Kasch Inc · NSN 5355-00-037-8074 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-037-8074 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-037-8074. Primary manufacturer part number: S440-3.
Features
  • Knob — FSC 5355
  • Attachment Method: SCREW ON
  • Color: BLACK
  • Thread Quantity Per Inch: 16 RECEPTACLE
  • Nominal Thread Size: 0.375 INCHES RECEPTACLE IN
  • Style Designator: BALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) RECEPTACLE
  • Outside Diameter: 1.875 INCHES NOMINAL IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-00-037-8074, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kurz-Kasch Inc. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-00-037-8074
Primary Part NumberS440-3
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerKurz-Kasch Inc
StatusACTIVE
Attachment MethodSCREW ON
ColorBLACK
Thread Quantity Per Inch16 RECEPTACLE
Nominal Thread Size0.375 INCHES RECEPTACLE IN
Style DesignatorBALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) RECEPTACLE
Outside Diameter1.875 INCHES NOMINAL IN
Gripping Surface ConditionGRIP AID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-806-2161S-440-3CI INTERCHANGEABLE
Nut,plain,clinch
Penn Engineering & Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
S440-3 PRIMARY Kurz-Kasch Inc (USA)
LA493-6 Pettibone Llc (USA)
Related Parts
5310-00-806-2161INTERCHANGEABLE
NUT,PLAIN,CLINCH
S-440-3CI

Frequently Asked Questions

What is NSN 5355-00-037-8074?

NSN 5355-00-037-8074 is a Knob, manufactured by Kurz-Kasch Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-00-037-8074?

NSN 5355-00-037-8074 has 2 cross-referenced part numbers: S440-3 (Kurz-Kasch Inc), LA493-6 (Pettibone Llc).

What NSN replaces 5355-00-037-8074?

There is 1 known substitute for 5355-00-037-8074: 5310-00-806-2161. Verify interchangeability with system specifications before substitution.

What are the specifications of S440-3?

Key specifications for S440-3: End Item Identification: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE),AIRCRAFT, VIKING S-3B, SUPPORT EQUIPMENT, F-5 AIRCRAFT,SUPPORT EQUIPMENT, C-5 AIRCRAFT,SUPPORT EQUIPMENT,T-38 AIRCRAFT,SUPPORT EQUIPMENT, OV-10A AIRCRAFT,AIRCRAFT, F-111,AIRCRAFT, ORON P-3,SUPPORT EQUIPMENT, T-37 AIRCRAFT A; Attachment Method: SCREW ON; Color: BLACK; Thread Quantity Per Inch: 16 RECEPTACLE. 9 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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