NSN 4940-01-274-4587 · NIIN 012744587 · Part number C3-019-99-003
Subsea Air Systems Llc · FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 6L827
Government record, cited
NSN 4940-01-274-4587 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-274-4587. Manufacturer of record part number: C3-019-99-003.
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: C3-019-99-003
Manufacturer: Subsea Air Systems Llc
General Description
The Tester,acetylene, cataloged under National Stock Number 4940-01-274-4587, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Subsea Air Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
Greenfield Compression Inc.
C3-019-99-0003
3/9Design control — primary reference
Cryo Source Llc
No interchangeability data on file.
Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4940-00-001-1283
4940-00-001-1283 · Item name not on file
4940-00-001-1286
4940-00-001-1286 · Item name not on file
4940-00-001-5394
4940-00-001-5394 · Item name not on file
4940-00-001-6355
4940-00-001-6355 · Item name not on file
4940-00-001-9583
DEGREASER
4940-00-003-1045
4940-00-003-1045 · Item name not on file
4940-00-003-1047
4940-00-003-1047 · Item name not on file
4940-00-003-1050
4940-00-003-1050 · Item name not on file
Frequently Asked Questions
What is NSN 4940-01-274-4587?
NSN 4940-01-274-4587 is a Tester,acetylene, manufactured by Subsea Air Systems Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4940-01-274-4587?
NSN 4940-01-274-4587 has 1 manufacturer part number on file: C3-019-99-003 (Subsea Air Systems Llc).
What are the specifications of C3-019-99-003?
Key specifications for C3-019-99-003: End Item Identification: MISCELLANEOUS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4940-01-274-4587 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4940-01-274-4587?
NSN 4940-01-274-4587 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.