PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A51P9161-1Valve,solenoid

Northrop Grumman Systems Corporation · NSN 4810-00-630-0761 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-630-0761 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-630-0761. Primary manufacturer part number: A51P9161-1.
Features
  • Valve,solenoid — FSC 4810
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATE BY THE SOURCE CONTROL DWG NO.
  • Connection Style: SOCKET (TUBE) FIRST END
  • Material: STEEL FLOW CONTROL DEVICE
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Material: ALUMINUM ALLOY SEAT
  • Mounting Position: HORIZONTAL OR VERTICAL
  • Style Designator: STRAIGHT THRU
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Flow Control Device construction
General Description

The Valve,solenoid, cataloged under National Stock Number 4810-00-630-0761, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN4810-00-630-0761
Primary Part NumberA51P9161-1
Item NameValve,solenoid
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATE BY THE SOURCE CONTROL DWG NO.
Connection StyleSOCKET (TUBE) FIRST END
MaterialSTEEL FLOW CONTROL DEVICE
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
MaterialALUMINUM ALLOY SEAT
Mounting PositionHORIZONTAL OR VERTICAL
Style DesignatorSTRAIGHT THRU
MaterialALUMINUM ALLOY BODY
Flow Control Device Normal Operation PositionOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1420-00-040-7517 INTERCHANGEABLE
Diaphragm
5945-00-201-7822 INTERCHANGEABLE
Relay,electromagnetic
5940-00-391-2220 INTERCHANGEABLE
Terminal,quick Disconnect
5995-00-707-14193169 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Abm Equipment, Llc
2990-00-966-268030031 INTERCHANGEABLE
Governor
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5962-01-008-5005710255-47 INTERCHANGEABLE
Microcircuit,digital-Linear
Raytheon Company Div Rmd Strategic
3010-01-023-678930031 INTERCHANGEABLE
Clutch Assembly,friction
Stone Construction Equipment, Inc.
4730-01-122-024230031 INTERCHANGEABLE
Nut,tube Coupling
Sabre Engines Ltd
5306-01-123-634730031 INTERCHANGEABLE
Bolt,machine
Barnes Group Inc. Dba Barnes Distribution
4210-01-135-760530031 INTERCHANGEABLE
Light Bar
Unity Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
A51P9161-1 Northrop Grumman Systems Corporation (USA)
3003-1 Xar Industries Inc (USA)
A51P9161-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA)
Related Parts
1420-00-040-7517INTERCHANGEABLE
DIAPHRAGM
5945-00-201-7822INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5940-00-391-2220INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
5995-00-707-1419INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
3169
2990-00-966-2680INTERCHANGEABLE
GOVERNOR
30031
5962-01-008-5005INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
710255-47
3010-01-023-6789INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
30031
4730-01-122-0242INTERCHANGEABLE
NUT,TUBE COUPLING
30031
5306-01-123-6347INTERCHANGEABLE
BOLT,MACHINE
30031
4210-01-135-7605INTERCHANGEABLE
LIGHT BAR
30031
5330-01-171-0436INTERCHANGEABLE
GASKET
3020-01-181-3799INTERCHANGEABLE
GEAR,HELICAL
30031-1346

Frequently Asked Questions

What is NSN 4810-00-630-0761?

NSN 4810-00-630-0761 is a Valve,solenoid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-630-0761?

NSN 4810-00-630-0761 has 3 cross-referenced part numbers: A51P9161-1 (Northrop Grumman Systems Corporation), 3003-1 (Xar Industries Inc), A51P9161-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems).

What NSN replaces 4810-00-630-0761?

There are 12 known substitutes for 4810-00-630-0761: 1420-00-040-7517, 5945-00-201-7822, 5940-00-391-2220 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A51P9161-1?

Key specifications for A51P9161-1: Reference Number Differentiating Characteristics: AS DIFFERENTIATE BY THE SOURCE CONTROL DWG NO.; Connection Style: SOCKET (TUBE) FIRST END; Material: STEEL FLOW CONTROL DEVICE; Connection Type: UNTHREADED INTERNAL TUBE FIRST END. 9 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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