PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

049505Fitting,lubrication

Sullair Corp · NSN 4730-01-008-1884 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-008-1884 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-008-1884. Primary manufacturer part number: 049505.
Features
  • Fitting,lubrication — FSC 4730
  • Height: 0.531 INCHES NOMINAL IN
  • Nominal Thread Size: 0.125 INCHES IN
  • Width Across Flats: 0.312 INCHES NOMINAL IN
  • Screw Thread Series Designator: NPT
  • Style Designator: STRAIGHT
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-01-008-1884, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Sullair Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-008-1884
Primary Part Number049505
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSullair Corp
StatusACTIVE
Height0.531 INCHES NOMINAL IN
Nominal Thread Size0.125 INCHES IN
Width Across Flats0.312 INCHES NOMINAL IN
Screw Thread Series DesignatorNPT
Style DesignatorSTRAIGHT
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Shank Length0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-33763B5312 INTERCHANGEABLE
Pin,cotter
Caterpillar Inc Div Caterpillar Defense
4730-00-050-4208SAE-AS15003-1P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
4820-00-128-0744 INTERCHANGEABLE
Valve,gate
3110-00-156-4243066-22 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5910-00-243-0110 INTERCHANGEABLE
Capacitor,variable,air Dielectri
6685-00-809-4298 INTERCHANGEABLE
Gage,pressure,dial Indicating
5940-00-834-64211418B-9-11 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
6685-00-850-7070BA13XPH4RW INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-881-3052130120 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-881-3053150455XCL INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
5801 Seyer Industries, Inc. Dba Seyer Industries Inc (USA)
35286103 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
49505 Sullair Corp (USA)
049505 PRIMARY Sullair Corp (USA)
252-1396 Pdi Ground Support Systems, Inc. (USA)
5801 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5315-00-010-3376INTERCHANGEABLE
PIN,COTTER
3B5312
4730-00-050-4208INTERCHANGEABLE
FITTING,LUBRICATION
SAE-AS15003-1P
4820-00-128-0744INTERCHANGEABLE
VALVE,GATE
3110-00-156-4243INTERCHANGEABLE
BEARING,BALL,ANNULAR
066-22
5910-00-243-0110INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
6685-00-809-4298INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5940-00-834-6421INTERCHANGEABLE
TERMINAL,STUD
1418B-9-11
6685-00-850-7070INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
BA13XPH4RW
6685-00-881-3052INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130120
6685-00-881-3053INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
150455XCL
6685-00-881-3055INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130250
2530-01-033-2204INTERCHANGEABLE
AXLE ASSEMBLY,VEHICULAR,NONDRIVI
252-1396

Frequently Asked Questions

What is NSN 4730-01-008-1884?

NSN 4730-01-008-1884 is a Fitting,lubrication, manufactured by Sullair Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-008-1884?

NSN 4730-01-008-1884 has 6 cross-referenced part numbers: 5801 (Seyer Industries, Inc. Dba Seyer Industries Inc), 35286103 (Clark Equipment Co Div Doosan Infracore Portable Power), 49505 (Sullair Corp), 049505 (Sullair Corp), 252-1396 (Pdi Ground Support Systems, Inc.) and 1 more.

What NSN replaces 4730-01-008-1884?

There are 12 known substitutes for 4730-01-008-1884: 5315-00-010-3376, 4730-00-050-4208, 4820-00-128-0744 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 049505?

Key specifications for 049505: Height: 0.531 INCHES NOMINAL IN; Nominal Thread Size: 0.125 INCHES IN; Width Across Flats: 0.312 INCHES NOMINAL IN; Screw Thread Series Designator: NPT. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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