NSN 4930-01-661-6526 · NIIN 016616526 · Part number 375-5556
Caterpillar Inc Div Caterpillar Defense · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 11083
Government record, cited
NSN 4930-01-661-6526 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-661-6526. Manufacturer of record part number: 375-5556.
Also searched as4930-01-661-6526 ·
4930016616526 ·
NIIN 016616526 ·
01-661-6526 ·
FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 11083 · 375-5556
Functional Description: FILLING TUBE FOR ENGINE OIL
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4930-01-661-6526
NIIN: 016616526
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 375-5556
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Spout,fuel and Oil Servicing Noz, cataloged under National Stock Number 4930-01-661-6526, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 specifications, 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
4930-01-661-6526
Primary Part Number
375-5556
Item Name
Spout,fuel and Oil Servicing Noz
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 4930-01-661-6526?
NSN 4930-01-661-6526 is a Spout,fuel and Oil Servicing Noz, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
What part numbers are listed for NSN 4930-01-661-6526?
NSN 4930-01-661-6526 has 1 manufacturer part number on file: 375-5556 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 375-5556?
Key specifications for 375-5556: Supplementary Features: PLUG AT BOTTOM OF TUBE; Special Features: FOR C32 MARINE ENGINE; Functional Description: FILLING TUBE FOR ENGINE OIL; Part Name Assigned by Controlling Agency: FILLER GP-ENGINE OIL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4930-01-661-6526 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.