NSN 5220-00-233-8963 · NIIN 002338963 · Part number 8439666
Army, United States Department of the Dba Rock Island Arsenal Jmtc · FSC 5220 — Inspection Gages and Precision Layout Tools · FSG 52 — Measuring Tools · CAGE 19204
Government record, cited
NSN 5220-00-233-8963 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-233-8963. Manufacturer of record part number: 8439666.
Also searched as5220-00-233-8963 ·
5220002338963 ·
NIIN 002338963 ·
00-233-8963 ·
FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 19204 · 8439666
Manufacturer of record: Army, United States Department of the Dba Rock Island Arsenal Jmtc
Identification
NSN: 5220-00-233-8963
NIIN: 002338963
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: 8439666
Manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc
General Description
The Gage,ring,taper, cataloged under National Stock Number 5220-00-233-8963, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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
5220-00-233-8963
Primary Part Number
8439666
Item Name
Gage,ring,taper
FSC / FSG
5220 / 52 — Inspection Gages and Precision Layout Tools
Manufacturer
Army, United States Department of the Dba Rock Island Arsenal Jmtc
Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
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 5220-00-233-8963?
NSN 5220-00-233-8963 is a Gage,ring,taper, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
What part numbers are listed for NSN 5220-00-233-8963?
NSN 5220-00-233-8963 has 1 manufacturer part number on file: 8439666 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
What are the specifications of 8439666?
Key specifications for 8439666: Special Features: TOOL STEEL; ROCKWELL HARDNESS C63-66; 1.000 IN. DIA.X 0.766 IN. H; GENERAL FINISH 63 MICROINCHES; SETUP FOR PRODUCING AND MEASURING 1.4725- .002 + 1.4646 +.0002 DIMENSIONS ON HEAD SPACE GAGES 8439667 AND 8439668 IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5220-00-233-8963 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.