PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50004Bushing,sleeve

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 3120-00-662-7446 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-662-7446 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-662-7446. Primary manufacturer part number: 50004.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Surface Treatment: PASSIVATE OVERALL
  • Body Outside Diameter: 1.0750 INCHES MINIMUM AND 1.0800 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Inside Diameter: 0.9205 INCHES MINIMUM AND 0.9210 INCHES MAXIMUM IN
  • Material: STEEL COMP 303 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-662-7446, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN3120-00-662-7446
Primary Part Number50004
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Surface TreatmentPASSIVATE OVERALL
Body Outside Diameter1.0750 INCHES MINIMUM AND 1.0800 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter0.9205 INCHES MINIMUM AND 0.9210 INCHES MAXIMUM IN
MaterialSTEEL COMP 303 OVERALL
Corner ShapeSQUARE ALL CORNERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9505-00-483-621950004 INTERCHANGEABLE
Wire-Cyl Head Lock-
Hamilton Sundstrand Corporation Dba Collins Aerospace
2920-00-497-1823KS45677 INTERCHANGEABLE
Regulator,engine Generator
Hoist Liftruck Mfg Inc
5310-00-708-784645677 INTERCHANGEABLE
Washer,flat
Lexmark International, Inc. Dba Lexmark
5905-00-780-948845677 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-01-039-44435000-4 INTERCHANGEABLE
Clamp,hose,special-Shaped
L3harris Technologies, Inc. Div Space and Airborne Systems
6640-01-060-9671 INTERCHANGEABLE
Cabinet,biological Safety
5995-01-279-181850004 INTERCHANGEABLE
Cable Assembly,printed,flexible
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5340-01-350-056750004 INTERCHANGEABLE
Clamp,loop
Hf Scientific Inc.
3040-01-399-091250004-2 INTERCHANGEABLE
Shaft,shouldered
Morpac Industries, Inc Div Actuator
5340-01-417-24485000-4 INTERCHANGEABLE
Clamp,synchro
Clippard Instrument Laboratory Inc
Cross-Reference Index
Part NumberManufacturer
50004 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
35-17565Z Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
662-7446 Marine Diesel, Inc. Dba Marine Diesel (USA)
45677 Parker Hannifin Gmbh (DEU)
35-17565Z Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
9505-00-483-6219INTERCHANGEABLE
WIRE-CYL HEAD LOCK-
50004
2920-00-497-1823INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
KS45677
5310-00-708-7846INTERCHANGEABLE
WASHER,FLAT
45677
5905-00-780-9488INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
45677
4730-01-039-4443INTERCHANGEABLE
CLAMP,HOSE,SPECIAL-SHAPED
5000-4
6640-01-060-9671INTERCHANGEABLE
CABINET,BIOLOGICAL SAFETY
5995-01-279-1818INTERCHANGEABLE
CABLE ASSEMBLY,PRINTED,FLEXIBLE
50004
5340-01-350-0567INTERCHANGEABLE
CLAMP,LOOP
50004
3040-01-399-0912INTERCHANGEABLE
SHAFT,SHOULDERED
50004-2
5340-01-417-2448INTERCHANGEABLE
CLAMP,SYNCHRO
5000-4
5310-01-531-2751INTERCHANGEABLE
WASHER,KEY
45677
5910-01-549-6945INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
50004

Frequently Asked Questions

What is NSN 3120-00-662-7446?

NSN 3120-00-662-7446 is a Bushing,sleeve, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-662-7446?

NSN 3120-00-662-7446 has 5 cross-referenced part numbers: 50004 (Parker Hannifin Corporation Div Hydraulic Systems Division), 35-17565Z (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 662-7446 (Marine Diesel, Inc. Dba Marine Diesel), 45677 (Parker Hannifin Gmbh), 35-17565Z (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 3120-00-662-7446?

There are 12 known substitutes for 3120-00-662-7446: 9505-00-483-6219, 2920-00-497-1823, 5310-00-708-7846 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50004?

Key specifications for 50004: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Surface Treatment: PASSIVATE OVERALL; Body Outside Diameter: 1.0750 INCHES MINIMUM AND 1.0800 INCHES MAXIMUM IN; Overall Length: 0.5465 INCHES MINIMUM AND 0.5785 INCHES MAXIMUM IN. 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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