Knob5355-01-372-9025

NSN 5355-01-372-9025 · NIIN 013729025 · Part number AH-3301-BY

Ametek, Inc. Div Aerospace & Defense · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 61349

Government record, cited

NSN 5355-01-372-9025 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-372-9025. Manufacturer of record part number: AH-3301-BY.

Also searched as 5355-01-372-9025 · 5355013729025 · NIIN 013729025 · 01-372-9025 · FSC 5355 Knobs and Pointers · CAGE 61349 · AH-3301-BY

Nearby stock numbers ← 5355-01-372-8695 Pointer, Dial · 5355-01-373-1064 Knob →

Features

Knob — FSC 5355
1 manufacturer part number on file
Manufacturer of record: Ametek, Inc. Div Aerospace & Defense

Identification

NSN: 5355-01-372-9025
NIIN: 013729025
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: AH-3301-BY
Manufacturer: Ametek, Inc. Div Aerospace & Defense

General Description

The Knob, cataloged under National Stock Number 5355-01-372-9025, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Ametek, Inc. Div Aerospace & Defense. 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	5355-01-372-9025
Primary Part Number	AH-3301-BY
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	Ametek, Inc. Div Aerospace & Defense
Status	ACTIVE

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
AH-3301-BY PRIMARY	Ametek, Inc. Div Aerospace & Defense (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 5355-01-372-9025?

NSN 5355-01-372-9025 is a Knob, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-01-372-9025?

NSN 5355-01-372-9025 has 1 manufacturer part number on file: AH-3301-BY (Ametek, Inc. Div Aerospace & Defense).

What are the specifications of AH-3301-BY?

Key specifications for AH-3301-BY: End Item Identification: MB339CB TRAINER ACFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-372-9025 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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