NSN 8120-00-449-9642 · NIIN 004499642 · Part number 5154555
Army, United States Department of the Dba Rock Island Arsenal Jmtc · FSC 8120 — Commercial and Industrial Gas Cylinders · FSG 81 — Containers, Packaging, and Packing Supplies · CAGE 19204
Government record, cited
NSN 8120-00-449-9642 — this item is cataloged by the U.S. Government under National Stock Number 8120-00-449-9642. Manufacturer of record part number: 5154555.
Also searched as8120-00-449-9642 ·
8120004499642 ·
NIIN 004499642 ·
00-449-9642 ·
FSC 8120 Commercial and Industrial Gas Cylinders · CAGE 19204 · 5154555
Nearby stock numbers← 8120-00-446-5804
·
8120-00-451-2575 Cylinder, Compressed Gas →
Features
Cap — FSC 8120
General Characteristics Item Description: BRASS; 1.375 IN. LG,0.750 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: Army, United States Department of the Dba Rock Island Arsenal Jmtc
Identification
NSN: 8120-00-449-9642
NIIN: 004499642
FSC: 8120 — Commercial and Industrial Gas Cylinders
FSG: 81 — Containers, Packaging, and Packing Supplies
Primary part number: 5154555
Manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc
General Description
The Cap, cataloged under National Stock Number 8120-00-449-9642, is classified within Federal Supply Class 8120 (Commercial and Industrial Gas Cylinders) of the Containers, Packaging, and Packing Supplies group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
8120-00-449-9642
Primary Part Number
5154555
Item Name
Cap
FSC / FSG
8120 / 81 — Commercial and Industrial Gas Cylinders
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 8120 — Commercial and Industrial Gas Cylinders
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8120-00-004-4557
8120-00-004-4557 · Item name not on file
8120-00-007-1410
ADAPTER,COMPRESSED GAS CYLINDER
8120-00-007-1410
ADAPTER,COMPRESSED GAS CYLINDER
8120-00-010-4627
8120-00-010-4627 · Item name not on file
8120-00-014-0342
CYLINDER,COMPRESSED GAS,NITROGEN
8120-00-016-2632
ADAPTER,COMPRESSED GAS CYLINDER
8120-00-022-8447
8120-00-022-8447 · Item name not on file
8120-00-025-2346
8120-00-025-2346 · Item name not on file
Frequently Asked Questions
What is NSN 8120-00-449-9642?
NSN 8120-00-449-9642 is a Cap, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
What part numbers are listed for NSN 8120-00-449-9642?
NSN 8120-00-449-9642 has 1 manufacturer part number on file: 5154555 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
What are the specifications of 5154555?
Key specifications for 5154555: General Characteristics Item Description: BRASS; 1.375 IN. LG,0.750 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 8120-00-449-9642 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.