PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61A102B434Pump,hydraulic Ram,hand Driven

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4320-00-675-6759 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-675-6759 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-675-6759. Primary manufacturer part number: 61A102B434.
Features
  • Pump,hydraulic Ram,hand Driven — FSC 4320
  • Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Inlet Connection Quantity: 1
  • Outlet Connection Type: THREADED FEMALE
  • Hose: NOT INCLUDED
  • Outlet Connection Quantity: 1
  • Outlet Connection Thread Size and Series/type Designator: 1/4 IN. NPT IN
  • Inlet Connection Type: THREADED FEMALE
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,hydraulic Ram,hand Driven, cataloged under National Stock Number 4320-00-675-6759, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN4320-00-675-6759
Primary Part Number61A102B434
Item NamePump,hydraulic Ram,hand Driven
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Inlet Connection Quantity1
Outlet Connection TypeTHREADED FEMALE
HoseNOT INCLUDED
Outlet Connection Quantity1
Outlet Connection Thread Size and Series/type Designator1/4 IN. NPT IN
Inlet Connection TypeTHREADED FEMALE
Inlet Connection Thread Size and Series/type Designator1/4 IN. NPT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-0034 INTERCHANGEABLE
Screw,cap,hexagon Head
3120-00-288-10726303035 INTERCHANGEABLE
Bearing,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
5815-00-390-0853303035 INTERCHANGEABLE
Bracket
Lucent Technologies Inc Corporate Headquarters
6130-00-400-8842100-034 INTERCHANGEABLE
Inverter,power,static
Varo Llc
5905-00-402-8158912082-1 INTERCHANGEABLE
Resistor Network,fixed,film
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4730-00-540-0448303035 INTERCHANGEABLE
Tee,tube to Boss
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5330-00-551-193455A47A25 INTERCHANGEABLE
Gasket
Metadure Parts & Sales, Inc.
5331-00-579-8108124A745 INTERCHANGEABLE
O-Ring
Meggitt Troy Inc
1560-00-656-3020100034 INTERCHANGEABLE
Cover,access,aircraft
Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana
3120-00-661-39461681767 INTERCHANGEABLE
Bearing,sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
61A102B434 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
61A102B434 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
303-035 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
1000 3-4 Templeton Kenly and Co Inc (USA)
Related Parts
5305-00-010-0034INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3120-00-288-1072INTERCHANGEABLE
BEARING,SLEEVE
6303035
5815-00-390-0853INTERCHANGEABLE
BRACKET
303035
6130-00-400-8842INTERCHANGEABLE
INVERTER,POWER,STATIC
100-034
5905-00-402-8158INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
912082-1
4730-00-540-0448INTERCHANGEABLE
TEE,TUBE TO BOSS
303035
5330-00-551-1934INTERCHANGEABLE
GASKET
55A47A25
5331-00-579-8108INTERCHANGEABLE
O-RING
124A745
1560-00-656-3020INTERCHANGEABLE
COVER,ACCESS,AIRCRAFT
100034
3120-00-661-3946INTERCHANGEABLE
BEARING,SLEEVE
1681767
5999-00-752-6501INTERCHANGEABLE
CLIP,ELECTRICAL
2825-00-754-4708INTERCHANGEABLE
COLLAR,THRUST BEARING
100-034

Frequently Asked Questions

What is NSN 4320-00-675-6759?

NSN 4320-00-675-6759 is a Pump,hydraulic Ram,hand Driven, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-675-6759?

NSN 4320-00-675-6759 has 4 cross-referenced part numbers: 61A102B434 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 61A102B434 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 303-035 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 1000 3-4 (Templeton Kenly and Co Inc).

What NSN replaces 4320-00-675-6759?

There are 12 known substitutes for 4320-00-675-6759: 5305-00-010-0034, 3120-00-288-1072, 5815-00-390-0853 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61A102B434?

Key specifications for 61A102B434: Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Inlet Connection Quantity: 1; Outlet Connection Type: THREADED FEMALE; Hose: NOT INCLUDED. 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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