Knob5355-00-503-7640

NSN 5355-00-503-7640 · NIIN 005037640

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

Government record, cited

Also searched as 5355-00-503-7640 · 5355005037640 · NIIN 005037640 · 00-503-7640 · FSC 5355 Knobs and Pointers

Nearby stock numbers ← 5355-00-503-7636 · 5355-00-503-7668 Dial, Scale →

Features

Knob — FSC 5355
Distance From Hole Center to Knob/skirt Base: 0.280 INCHES NOMINAL IN
Shaft Accommodation Style: COUNTERBORED
Skirt Outside Diameter: 0.725 INCHES NOMINAL IN
Counterbore Depth: 0.160 INCHES NOMINAL IN
Setscrew Hole Quantity: 2
Counterbore Diameter: 0.390 INCHES NOMINAL IN
Gripping Surface Condition: SMOOTH

Identification

NSN: 5355-00-503-7640
NIIN: 005037640
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives

General Description

The Knob, cataloged under National Stock Number 5355-00-503-7640, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5355-00-503-7640
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Status	ACTIVE
Distance From Hole Center to Knob/skirt Base	0.280 INCHES NOMINAL IN
Shaft Accommodation Style	COUNTERBORED
Skirt Outside Diameter	0.725 INCHES NOMINAL IN
Counterbore Depth	0.160 INCHES NOMINAL IN
Setscrew Hole Quantity	2
Counterbore Diameter	0.390 INCHES NOMINAL IN
Gripping Surface Condition	SMOOTH
Color	BLACK
Skirt Design	NONDETACHABLE
Skirt Style	RING
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
4501-3131	3/9 Design control — primary reference E and R Electronics Inc Dba Dumont Oscilloscope

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 5355-00-503-7640?

NSN 5355-00-503-7640 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.

What are the specifications of 5355-00-503-7640?

Key specifications for 5355-00-503-7640: Distance From Hole Center to Knob/skirt Base: 0.280 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Skirt Outside Diameter: 0.725 INCHES NOMINAL IN; Counterbore Depth: 0.160 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5355-00-503-7640 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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