PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35026Knob

Telephonics Corp · NSN 5355-00-284-5580 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-284-5580 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-284-5580. Primary manufacturer part number: 35026.
Features
  • Knob — FSC 5355
  • Overall Thickness: 0.500 INCHES NOMINAL IN
  • Style Designator: ROUND
  • Thread Quantity Per Inch: 32 SCREW HOLE
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
  • Nominal Thread Size: 0.164 INCHES SCREW HOLE IN
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Screw Drive Type: CROSS RECESS TYPE 1
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-00-284-5580, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telephonics Corp. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5355-00-284-5580
Primary Part Number35026
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerTelephonics Corp
StatusCANCELLED
Overall Thickness0.500 INCHES NOMINAL IN
Style DesignatorROUND
Thread Quantity Per Inch32 SCREW HOLE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
Nominal Thread Size0.164 INCHES SCREW HOLE IN
Inside Diameter0.250 INCHES NOMINAL IN
Screw Drive TypeCROSS RECESS TYPE 1
Attachment MethodSETSCREWS
Outside Diameter0.906 INCHES NOMINAL IN
ColorBLACK
Setscrew Hole Quantity2
Distance From Hole Center to Knob/skirt Base0.250 INCHES NOMINAL IN
Shaft Accommodation StyleROUND
Gripping Surface ConditionGRIP AID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2925-00-090-486171931 INTERCHANGEABLE
Block,center
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5935-00-258-74383502-6 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2835-00-621-431135026 INTERCHANGEABLE
Housing Assembly
Williams International Co., L.l.c.
5306-00-680-677935026 INTERCHANGEABLE
Bolt,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
7910-00-720-5541B160414 INTERCHANGEABLE
Cleaner,vacuum,electric
Pullman-Holt Corporation
2920-00-819-768635026 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Honeywell International Inc. Div Aerospace - Torrance
5910-00-892-7970BBREX4173 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cornell-Dubilier Marketing Inc
4030-01-234-158135026 INTERCHANGEABLE
Plug,cable Locking
Transdigm Inc
4820-01-303-6431 INTERCHANGEABLE
Valve,linear,directional Control
5365-01-357-091723208 INTERCHANGEABLE
Spacer,ring
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
2320-8 Enterprise Galvanizing Co (USA)
35026 PRIMARY Telephonics Corp (USA)
Related Parts
2925-00-090-4861INTERCHANGEABLE
BLOCK,CENTER
71931
5935-00-258-7438INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
3502-6
2835-00-621-4311INTERCHANGEABLE
HOUSING ASSEMBLY
35026
5306-00-680-6779INTERCHANGEABLE
BOLT,MACHINE
35026
7910-00-720-5541INTERCHANGEABLE
CLEANER,VACUUM,ELECTRIC
B160414
2920-00-819-7686INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
35026
5910-00-892-7970INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
BBREX4173
4030-01-234-1581INTERCHANGEABLE
PLUG,CABLE LOCKING
35026
4820-01-303-6431INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
5365-01-357-0917INTERCHANGEABLE
SPACER,RING
23208
6240-01-474-0892INTERCHANGEABLE
LAMP,FLUORESCENT
35026
6105-01-554-1737INTERCHANGEABLE
PLATE,STATOR,MOTOR
35026

Frequently Asked Questions

What is NSN 5355-00-284-5580?

NSN 5355-00-284-5580 is a Knob, manufactured by Telephonics Corp, classified under FSC 5355 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5355-00-284-5580?

NSN 5355-00-284-5580 has 2 cross-referenced part numbers: 2320-8 (Enterprise Galvanizing Co), 35026 (Telephonics Corp).

What NSN replaces 5355-00-284-5580?

There are 12 known substitutes for 5355-00-284-5580: 2925-00-090-4861, 5935-00-258-7438, 2835-00-621-4311 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35026?

Key specifications for 35026: Overall Thickness: 0.500 INCHES NOMINAL IN; Overall Depth: 0.438 INCHES NOMINAL IN; Style Designator: ROUND; Thread Quantity Per Inch: 32 SCREW HOLE. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5355-00-284-5580 still in active supply?

NSN 5355-00-284-5580 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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