Knob5355-01-083-2371

NSN 5355-01-083-2371 · NIIN 010832371 · Part number 309975

Northrop Grumman Corp Electronic Systems Defensive System Div · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 22915

Government record, cited

NSN 5355-01-083-2371 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-083-2371. Manufacturer of record part number: 309975.

Also searched as 5355-01-083-2371 · 5355010832371 · NIIN 010832371 · 01-083-2371 · FSC 5355 Knobs and Pointers · CAGE 22915 · 309975

Nearby stock numbers ← 5355-01-083-2116 Dial, Scale · 5355-01-083-2545 →

Features

Knob — FSC 5355
Shaft Accommodation Style: ROUND
Overall Thickness: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
Style Designator: ROUND
Outside Diameter: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
Inside Diameter: 0.190 INCHES NOMINAL IN
Gripping Surface Condition: GRIP AID
Color: BLACK

Identification

NSN: 5355-01-083-2371
NIIN: 010832371
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: 309975
Manufacturer: Northrop Grumman Corp Electronic Systems Defensive System Div

General Description

The Knob, cataloged under National Stock Number 5355-01-083-2371, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 9 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	5355-01-083-2371
Primary Part Number	309975
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	Northrop Grumman Corp Electronic Systems Defensive System Div
Status	ACTIVE
Shaft Accommodation Style	ROUND
Overall Thickness	0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
Style Designator	ROUND
Outside Diameter	0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
Inside Diameter	0.190 INCHES NOMINAL IN
Gripping Surface Condition	GRIP AID
Color	BLACK
Material	ALUMINUM ALLOY 2024
Attachment Method	UNTHREADED COUNTERBORED HOLE

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
309975 PRIMARY	Northrop Grumman Corp Electronic Systems Defensive System Div (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 5355-01-083-2371?

NSN 5355-01-083-2371 is a Knob, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-01-083-2371?

NSN 5355-01-083-2371 has 1 manufacturer part number on file: 309975 (Northrop Grumman Corp Electronic Systems Defensive System Div).

What are the specifications of 309975?

Key specifications for 309975: Shaft Accommodation Style: ROUND; Overall Thickness: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN; Style Designator: ROUND; Outside Diameter: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-083-2371 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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