Knob5355-01-545-4216

NSN 5355-01-545-4216 · NIIN 015454216 · Part number 6303K56

Mcmaster-Carr Supply Co · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 07BY4

Government record, cited

NSN 5355-01-545-4216 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-545-4216. Manufacturer of record part number: 6303K56.

Also searched as 5355-01-545-4216 · 5355015454216 · NIIN 015454216 · 01-545-4216 · FSC 5355 Knobs and Pointers · CAGE 07BY4 · 6303K56

Nearby stock numbers ← 5355-01-545-3443 Gage, Dial Indicating · 5355-01-545-5190 Insert, Control Dial-Knob →

Features

Knob — FSC 5355
Shaft Accommodation Style: SQUARE
Length: 3.000 INCHES NOMINAL IN
Shank Length: 2.500 INCHES NOMINAL IN
Style Designator: BALL
Spline Major Diameter: 0.500 INCHES NOMINAL IN
Shank Style: STRAIGHT
Gripping Surface Condition: GRIP AID

Identification

NSN: 5355-01-545-4216
NIIN: 015454216
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: 6303K56
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Knob, cataloged under National Stock Number 5355-01-545-4216, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5355-01-545-4216
Primary Part Number	6303K56
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Shaft Accommodation Style	SQUARE
Length	3.000 INCHES NOMINAL IN
Shank Length	2.500 INCHES NOMINAL IN
Style Designator	BALL
Spline Major Diameter	0.500 INCHES NOMINAL IN
Shank Style	STRAIGHT
Gripping Surface Condition	GRIP AID
Color	BLACK
Thread Quantity Per Inch	16 SOCKET EXTERNAL
Material	PLASTIC PHENOLIC AND STEEL
Attachment Method	SCREW ON

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
6303K56 PRIMARY	Mcmaster-Carr Supply Co (USA)

No interchangeability data on file.

Other items in FSC 5355 — Knobs and Pointers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5355-00-000-5777

5355-00-000-5777 · Item name not on file

5355-00-001-2029

DIAL,SCALE

5355-00-001-2403

WINDOW,DIAL

5355-00-001-4109

5355-00-001-4109 · Item name not on file

5355-00-001-4677

DIAL,SCALE

5355-00-001-4724

KNOB

5355-00-001-4730

5355-00-001-4730 · Item name not on file

5355-00-001-4734

5355-00-001-4734 · Item name not on file

Frequently Asked Questions

What is NSN 5355-01-545-4216?

NSN 5355-01-545-4216 is a Knob, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-01-545-4216?

NSN 5355-01-545-4216 has 1 manufacturer part number on file: 6303K56 (Mcmaster-Carr Supply Co).

What are the specifications of 6303K56?

Key specifications for 6303K56: Shaft Accommodation Style: SQUARE; Length: 3.000 INCHES NOMINAL IN; Shank Length: 2.500 INCHES NOMINAL IN; Style Designator: BALL. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-545-4216 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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