PartsTable TECHNICAL DATA SHEET
NSN 4930-01-602-0994Government record, cited

Vent Unit, Relief4930-01-602-0994

NSN 4930-01-602-0994 · NIIN 016020994 · Part number 12540625
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 19207
Government record, cited
NSN 4930-01-602-0994 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-602-0994. Manufacturer of record part number: 12540625.
Also searched as  4930-01-602-0994 · 4930016020994 · NIIN 016020994 · 01-602-0994 · FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 19207 · 12540625
Nearby stock numbers  ·
Features
  • Vent Unit,relief — FSC 4930
  • 1 manufacturer part number on file
  • Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
  • NSN: 4930-01-602-0994
  • NIIN: 016020994
  • FSC: 4930 — Lubrication and Fuel Dispensing Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 12540625
  • Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description

The Vent Unit,relief, cataloged under National Stock Number 4930-01-602-0994, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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
ParameterValue
NSN4930-01-602-0994
Primary Part Number12540625
Item NameVent Unit,relief
FSC / FSG4930 / 49 — Lubrication and Fuel Dispensing Equipment
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
12540625 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 4930 — Lubrication and Fuel Dispensing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4930-00-001-6291
LUBRICATOR
4930-00-003-3419
4930-00-003-3419 · Item name not on file
4930-00-004-3705
4930-00-004-3705 · Item name not on file
4930-00-004-8293
PARTS KIT,LUBRICANT PUMP
4930-00-004-8384
4930-00-004-8384 · Item name not on file
4930-00-004-8385
NOZZLE
4930-00-005-1591
PUMP,CYLINDER ASSEM
4930-00-005-1592
PIPE,DEFUEL,STUB

Frequently Asked Questions

What is NSN 4930-01-602-0994?

NSN 4930-01-602-0994 is a Vent Unit,relief, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.

What part numbers are listed for NSN 4930-01-602-0994?

NSN 4930-01-602-0994 has 1 manufacturer part number on file: 12540625 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 12540625?

Key specifications for 12540625: End Item Identification: 2350015653460. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4930-01-602-0994 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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