NSN 4930-01-645-9159 · NIIN 016459159 · Part number H418958-1
Raytheon Company Div Corp · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 49956
Government record, cited
NSN 4930-01-645-9159 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-645-9159. Manufacturer of record part number: H418958-1.
Also searched as4930-01-645-9159 ·
4930016459159 ·
NIIN 016459159 ·
01-645-9159 ·
FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 49956 · H418958-1
Nearby stock numbers← 4930-01-645-7559 Spout, Fuel and Oil Servicing Noz
·
4930-01-646-7861 Parts Kit, Lubricator →
Features
Vent Unit,relief — FSC 4930
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Div Corp
Identification
NSN: 4930-01-645-9159
NIIN: 016459159
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: H418958-1
Manufacturer: Raytheon Company Div Corp
General Description
The Vent Unit,relief, cataloged under National Stock Number 4930-01-645-9159, 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 Raytheon Company Div Corp. 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
4930-01-645-9159
Primary Part Number
H418958-1
Item Name
Vent Unit,relief
FSC / FSG
4930 / 49 — Lubrication and Fuel Dispensing Equipment
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 4930-01-645-9159?
NSN 4930-01-645-9159 is a Vent Unit,relief, manufactured by Raytheon Company Div Corp, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
What part numbers are listed for NSN 4930-01-645-9159?
NSN 4930-01-645-9159 has 1 manufacturer part number on file: H418958-1 (Raytheon Company Div Corp).
What are the specifications of H418958-1?
Key specifications for H418958-1: Part Name Assigned by Controlling Agency: VENT, PRESSURE; End Item Identification: AN/TPN22 UPDT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4930-01-645-9159 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.