PartsTable TECHNICAL DATA SHEET

NSN 5355-00-853-9682Government record, cited

Knob5355-00-853-9682

NSN 5355-00-853-9682 · NIIN 008539682 · Part number DK-21

Reid Supply Company · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 01599

Government record, cited

NSN 5355-00-853-9682 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-853-9682. Manufacturer of record part number: DK-21.

Also searched as 5355-00-853-9682 · 5355008539682 · NIIN 008539682 · 00-853-9682 · FSC 5355 Knobs and Pointers · CAGE 01599 · DK-21 · DK21 · 791-355

Nearby stock numbers ← 5355-00-853-9671 · 5355-00-853-9693 Knob →

Features

Knob — FSC 5355
Shank Diameter: 0.750 INCHES NOMINAL IN
Overall Thickness: 1.531 INCHES NOMINAL IN
Shank Length: 0.375 INCHES NOMINAL IN
Style Designator: ROUND
Outside Diameter: 1.375 INCHES NOMINAL IN
Nominal Thread Size: 0.312 INCHES STUD IN
Shank Style: STRAIGHT

Identification

NSN: 5355-00-853-9682
NIIN: 008539682
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: DK-21
Manufacturer: Reid Supply Company

General Description

The Knob, cataloged under National Stock Number 5355-00-853-9682, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Reid Supply Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5355-00-853-9682
Primary Part Number	DK-21
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	Reid Supply Company
Status	ACTIVE
Shank Diameter	0.750 INCHES NOMINAL IN
Overall Thickness	1.531 INCHES NOMINAL IN
Shank Length	0.375 INCHES NOMINAL IN
Style Designator	ROUND
Outside Diameter	1.375 INCHES NOMINAL IN
Nominal Thread Size	0.312 INCHES STUD IN
Shank Style	STRAIGHT
Gripping Surface Condition	GRIP AID
Color	BLACK
Thread Quantity Per Inch	18 STUD
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC) STUD
Attachment Method	STUD

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
DK21	British Sarozal Ltd (GBR)
DK-21 PRIMARY	Reid Supply Company (USA)

Reference documents

Reference	Meaning
791-355	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh

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 5355-00-853-9682?

NSN 5355-00-853-9682 is a Knob, manufactured by Reid Supply Company, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-00-853-9682?

NSN 5355-00-853-9682 has 2 manufacturer part numbers on file: DK21 (British Sarozal Ltd), DK-21 (Reid Supply Company).

What are the specifications of DK-21?

Key specifications for DK-21: Shank Diameter: 0.750 INCHES NOMINAL IN; Overall Thickness: 1.531 INCHES NOMINAL IN; Shank Length: 0.375 INCHES NOMINAL IN; Style Designator: ROUND. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5355-00-853-9682 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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