NSN 5220-01-423-5491 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-423-5491. Manufacturer of record part number: 303 CL Z S.T..
Also searched as5220-01-423-5491 ·
5220014235491 ·
NIIN 014235491 ·
01-423-5491 ·
FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 4G580 · 303 CL Z S.T. · 303 CL Z
Manufacturer of record: Micron Company Inc Dba Micron
Identification
NSN: 5220-01-423-5491
NIIN: 014235491
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: 303 CL Z S.T.
Manufacturer: Micron Company Inc Dba Micron
General Description
The Gage,ring,plain, cataloged under National Stock Number 5220-01-423-5491, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Micron Company Inc Dba Micron. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Gage,ring,plain
FSC / FSG
5220 — Inspection Gages and Precision Layout Tools (FSG 52)
Manufacturers
Micron Company Inc Dba Micron (CAGE 4G580)
Technical Specifications
Parameter
Value
NSN
5220-01-423-5491
Primary Part Number
303 CL Z S.T.
Item Name
Gage,ring,plain
FSC / FSG
5220 / 52 — Inspection Gages and Precision Layout Tools
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
No interchangeability data on file.
Other items in FSC 5220 — Inspection Gages and Precision Layout Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5220-00-001-1255
LEVEL,PRECISION,MASTER
5220-00-001-2242
5220-00-001-2242 · Item name not on file
5220-00-001-2243
5220-00-001-2243 · Item name not on file
5220-00-001-2673
5220-00-001-2673 · Item name not on file
5220-00-001-2674
5220-00-001-2674 · Item name not on file
5220-00-001-2691
5220-00-001-2691 · Item name not on file
5220-00-001-2692
5220-00-001-2692 · Item name not on file
5220-00-001-2693
5220-00-001-2693 · Item name not on file
Frequently Asked Questions
What is NSN 5220-01-423-5491?
NSN 5220-01-423-5491 is a Gage,ring,plain, manufactured by Micron Company Inc Dba Micron, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
What part numbers are listed for NSN 5220-01-423-5491?
NSN 5220-01-423-5491 has 1 manufacturer part number on file: 303 CL Z S.T. (Micron Company Inc Dba Micron).
Is NSN 5220-01-423-5491 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.