PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2730-1Pump Unit,lubricant

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4320-01-477-0361 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-477-0361 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-477-0361. Primary manufacturer part number: 2730-1.
Features
  • Pump Unit,lubricant — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,lubricant, cataloged under National Stock Number 4320-01-477-0361, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-477-0361
Primary Part Number2730-1
Item NamePump Unit,lubricant
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-266-947351/64 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
3120-00-343-838427301 INTERCHANGEABLE
Bushing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5342-00-371-6078F927 INTERCHANGEABLE
Boot,master Cylinder
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3895-00-527-8560 INTERCHANGEABLE
Roller,motorized
5365-01-022-1725610AS153 INTERCHANGEABLE
Shim
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
3110-01-223-7080 INTERCHANGEABLE
Plate,retaining,bearing
Cross-Reference Index
Part NumberManufacturer
K874549-001 Kaman Aerospace Corporation Dba Air Vehicles & Mro Division (USA)
2730-1 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
2730-1 Howden Fluid Systems (USA)
Related Parts
5133-00-266-9473INTERCHANGEABLE
DRILL,TWIST
51/64 2510/950
3120-00-343-8384INTERCHANGEABLE
BUSHING,SLEEVE
27301
5342-00-371-6078INTERCHANGEABLE
BOOT,MASTER CYLINDER
F927
3895-00-527-8560INTERCHANGEABLE
ROLLER,MOTORIZED
5365-01-022-1725INTERCHANGEABLE
SHIM
610AS153
3110-01-223-7080INTERCHANGEABLE
PLATE,RETAINING,BEARING

Frequently Asked Questions

What is NSN 4320-01-477-0361?

NSN 4320-01-477-0361 is a Pump Unit,lubricant, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-477-0361?

NSN 4320-01-477-0361 has 3 cross-referenced part numbers: K874549-001 (Kaman Aerospace Corporation Dba Air Vehicles & Mro Division), 2730-1 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 2730-1 (Howden Fluid Systems).

What NSN replaces 4320-01-477-0361?

There are 6 known substitutes for 4320-01-477-0361: 5133-00-266-9473, 3120-00-343-8384, 5342-00-371-6078 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2730-1?

Key specifications for 2730-1: Part Name Assigned by Controlling Agency: PUMP ASSEMBLY-LUBRICATING NOSE GEARBOX; Special Features: NHA PN K874502; DESIGNED FOR OIL TEMPERATURE RANGE M40.0/P280.0 DEG F DEGF; End Item Identification: SH-2G G. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com