Knob5355-01-018-7121

NSN 5355-01-018-7121 · NIIN 010187121

FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5355-01-018-7121 · 5355010187121 · NIIN 010187121 · 01-018-7121 · FSC 5355 Knobs and Pointers

Nearby stock numbers ← 5355-01-018-7120 Knob · 5355-01-018-7122 →

Features

Knob — FSC 5355
Shank Diameter: 0.655 INCHES NOMINAL IN
Distance From Hole Center to Knob/skirt Base: 0.280 INCHES NOMINAL IN
Shaft Accommodation Style: COUNTERBORED
Overall Thickness: 0.625 INCHES NOMINAL IN
Shank Length: 0.125 INCHES NOMINAL IN
Style Designator: ROUND
Outside Diameter: 0.750 INCHES NOMINAL IN

Identification

NSN: 5355-01-018-7121
NIIN: 010187121
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives

General Description

The Knob, cataloged under National Stock Number 5355-01-018-7121, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5355-01-018-7121
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Status	ACTIVE
Shank Diameter	0.655 INCHES NOMINAL IN
Distance From Hole Center to Knob/skirt Base	0.280 INCHES NOMINAL IN
Shaft Accommodation Style	COUNTERBORED
Overall Thickness	0.625 INCHES NOMINAL IN
Shank Length	0.125 INCHES NOMINAL IN
Style Designator	ROUND
Outside Diameter	0.750 INCHES NOMINAL IN
Counterbore Depth	0.157 INCHES NOMINAL IN
Reference Marking	LINE
Setscrew Hole Quantity	2
Nominal Thread Size	0.138 INCHES SCREW HOLE IN
Counterbore Diameter	0.590 INCHES NOMINAL IN
Inside Diameter	0.250 INCHES NOMINAL IN
Shank Style	STRAIGHT
Gripping Surface Condition	GRIP AID
Color	NATURAL
Screw Drive Type	HEXAGON SOCKET
Thread Quantity Per Inch	32 SCREW HOLE
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
Attachment Method	SETSCREWS

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
K700A	3/9 Design control — primary reference U.S. Government activity

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 5355-01-018-7121?

NSN 5355-01-018-7121 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.

What are the specifications of 5355-01-018-7121?

Key specifications for 5355-01-018-7121: Shank Diameter: 0.655 INCHES NOMINAL IN; Distance From Hole Center to Knob/skirt Base: 0.280 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.625 INCHES NOMINAL IN. 20 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-018-7121 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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