PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

924077Parts Kit,valve

Niantic Tool, Inc. Dba Niantic Tool Co · NSN 4820-01-282-7604 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-282-7604 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-282-7604. Primary manufacturer part number: 924077.
Features
  • Parts Kit,valve — FSC 4820
  • Component Quantity: 32
  • Nonsupply Items and Quantities: BODY 1;CAP 2;PIN 5;PISTON 1;SLEEVE 2;SPRING 1;SPINDLE ASSY 1;BEARING 5;SPINDLE 3;PLUG 1;WEIGHT 2;ADAPTER 1;TUBE 1;CONNECTOR 3;TEE 1;FLANGE 1;GASKET 1
  • 11 verified cross-references
  • Primary manufacturer: Niantic Tool, Inc. Dba Niantic Tool Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-282-7604, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Niantic Tool, Inc. Dba Niantic Tool Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-282-7604
Primary Part Number924077
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNiantic Tool, Inc. Dba Niantic Tool Co
StatusACTIVE
Component Quantity32
Nonsupply Items and QuantitiesBODY 1;CAP 2;PIN 5;PISTON 1;SLEEVE 2;SPRING 1;SPINDLE ASSY 1;BEARING 5;SPINDLE 3;PLUG 1;WEIGHT 2;ADAPTER 1;TUBE 1;CONNECTOR 3;TEE 1;FLANGE 1;GASKET 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5307-00-383-6737855918 INTERCHANGEABLE
Stud,special
Naval Sea Systems Command
4820-01-202-9245900022 INTERCHANGEABLE
Valve,governor
Niantic Tool, Inc. Dba Niantic Tool Co
4820-01-277-7587 INTERCHANGEABLE
Parts Kit,valve
4820-01-277-9098429130 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-277-9099924058 INTERCHANGEABLE
Parts Kit,valve
Niantic Tool, Inc. Dba Niantic Tool Co
4820-01-282-8543429117 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-283-4879429108 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-283-4880429179 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
F-8284 429077 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
429077 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
924077 PRIMARY Niantic Tool, Inc. Dba Niantic Tool Co (USA)
429077 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
F-8284 429077 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
F-8284 429077 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
6525428 KIT 429077 Naval Sea Systems Command (USA)
F-8284 429077 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
429077 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
6525428 Naval Sea Systems Command (USA)
429077 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
Related Parts
5307-00-383-6737INTERCHANGEABLE
STUD,SPECIAL
855918
4820-01-202-9245INTERCHANGEABLE
VALVE,GOVERNOR
900022
4820-01-277-7587INTERCHANGEABLE
PARTS KIT,VALVE
4820-01-277-9098INTERCHANGEABLE
PARTS KIT,VALVE
429130
4820-01-277-9099INTERCHANGEABLE
PARTS KIT,VALVE
924058
4820-01-282-8543INTERCHANGEABLE
PARTS KIT,VALVE
429117
4820-01-283-4879INTERCHANGEABLE
PARTS KIT,VALVE
429108
4820-01-283-4880INTERCHANGEABLE
PARTS KIT,VALVE
429179

Frequently Asked Questions

What is NSN 4820-01-282-7604?

NSN 4820-01-282-7604 is a Parts Kit,valve, manufactured by Niantic Tool, Inc. Dba Niantic Tool Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-282-7604?

NSN 4820-01-282-7604 has 11 cross-referenced part numbers: F-8284 429077 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 429077 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 924077 (Niantic Tool, Inc. Dba Niantic Tool Co), 429077 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), F-8284 429077 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 6 more.

What NSN replaces 4820-01-282-7604?

There are 8 known substitutes for 4820-01-282-7604: 5307-00-383-6737, 4820-01-202-9245, 4820-01-277-7587 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 924077?

Key specifications for 924077: Component Quantity: 32; Nonsupply Items and Quantities: BODY 1;CAP 2;PIN 5;PISTON 1;SLEEVE 2;SPRING 1;SPINDLE ASSY 1;BEARING 5;SPINDLE 3;PLUG 1;WEIGHT 2;ADAPTER 1;TUBE 1;CONNECTOR 3;TEE 1;FLANGE 1;GASKET 1. 2 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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