PartsTable TECHNICAL DATA SHEET

NSN 5355-01-444-8991Government record, cited

Knob5355-01-444-8991

NSN 5355-01-444-8991 · NIIN 014448991 · Part number 4990103-2

The Boeing Company Div Defense · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 76301

Government record, cited

NSN 5355-01-444-8991 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-444-8991. Manufacturer of record part number: 4990103-2.

Also searched as 5355-01-444-8991 · 5355014448991 · NIIN 014448991 · 01-444-8991 · FSC 5355 Knobs and Pointers · CAGE 76301 · 4990103-2

Nearby stock numbers ← 5355-01-444-8783 Knob · 5355-01-444-9200 Knob →

Features

Knob — FSC 5355
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Defense

Identification

NSN: 5355-01-444-8991
NIIN: 014448991
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: 4990103-2
Manufacturer: The Boeing Company Div Defense

General Description

The Knob, cataloged under National Stock Number 5355-01-444-8991, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5355-01-444-8991
Primary Part Number	4990103-2
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	The Boeing Company Div 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
4990103-2 PRIMARY	The Boeing Company Div Defense (USA)

Reference documents

Reference	Meaning
4990103-2	5/9 Secondary reference Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West

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 5355-01-444-8991?

NSN 5355-01-444-8991 is a Knob, manufactured by The Boeing Company Div Defense, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-01-444-8991?

NSN 5355-01-444-8991 has 1 manufacturer part number on file: 4990103-2 (The Boeing Company Div Defense).

What are the specifications of 4990103-2?

Key specifications for 4990103-2: End Item Identification: F-15I AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-444-8991 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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