Knob5355-01-581-8638

NSN 5355-01-581-8638 · NIIN 015818638 · Part number RQ597-1

Lockheed Martin Corporation · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 0L1E5

Government record, cited

NSN 5355-01-581-8638 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-581-8638. Manufacturer of record part number: RQ597-1.

Also searched as 5355-01-581-8638 · 5355015818638 · NIIN 015818638 · 01-581-8638 · FSC 5355 Knobs and Pointers · CAGE 0L1E5 · RQ597-1

Nearby stock numbers ← 5355-01-581-8297 Knob · 5355-01-581-8664 Knob →

Features

Knob — FSC 5355
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation

Identification

NSN: 5355-01-581-8638
NIIN: 015818638
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: RQ597-1
Manufacturer: Lockheed Martin Corporation

General Description

The Knob, cataloged under National Stock Number 5355-01-581-8638, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. 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	5355-01-581-8638
Primary Part Number	RQ597-1
Item Name	Knob
FSC / FSG	5355 / 53 — Knobs and Pointers
Manufacturer	Lockheed Martin Corporation
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
RQ597-1 PRIMARY	Lockheed Martin Corporation (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 5355-01-581-8638?

NSN 5355-01-581-8638 is a Knob, manufactured by Lockheed Martin Corporation, classified under FSC 5355, Knobs and Pointers. Status: active.

What part numbers are listed for NSN 5355-01-581-8638?

NSN 5355-01-581-8638 has 1 manufacturer part number on file: RQ597-1 (Lockheed Martin Corporation).

What are the specifications of RQ597-1?

Key specifications for RQ597-1: End Item Identification: U-2. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5355-01-581-8638 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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