PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-4245Stem,needle Valve

Aerocontrolex Group, Inc. Dba Aero Fluid Products · NSN 4810-01-475-7616 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-475-7616 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-475-7616. Primary manufacturer part number: 8-4245.
Features
  • Stem,needle Valve — FSC 4810
  • 2 verified cross-references
  • Primary manufacturer: Aerocontrolex Group, Inc. Dba Aero Fluid Products
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,needle Valve, cataloged under National Stock Number 4810-01-475-7616, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerocontrolex Group, Inc. Dba Aero Fluid Products. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-475-7616
Primary Part Number8-4245
Item NameStem,needle Valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerAerocontrolex Group, Inc. Dba Aero Fluid Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-246-9218 INTERCHANGEABLE
Elbow,pipe
5306-00-337-0714S6100-607661PC14 INTERCHANGEABLE
Bolt,eye
Naval Ship Systems Command
4910-00-473-705284245 INTERCHANGEABLE
Fixture,reaming Camshaft Bearing
Curtiss-Wright Controls, Inc. Div Actuation Division
5310-00-767-942598019A509 INTERCHANGEABLE
Washer,flat
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp
5365-01-019-2045 INTERCHANGEABLE
Spacer,ring
4810-01-317-782482331 INTERCHANGEABLE
Solenoid,valve
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4810-01-475-46158-4243 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4810-01-475-76208-4234 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4810-01-475-76268-4215 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4110-01-505-3463THR31-2M-SN-MLR INTERCHANGEABLE
Refrigerator,mechanical,food
Cospolich Inc.
Cross-Reference Index
Part NumberManufacturer
50487 Mission Systems Davenport Inc. (USA)
8-4245 PRIMARY Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
Related Parts
4730-00-246-9218INTERCHANGEABLE
ELBOW,PIPE
5306-00-337-0714INTERCHANGEABLE
BOLT,EYE
S6100-607661PC14
4910-00-473-7052INTERCHANGEABLE
FIXTURE,REAMING CAMSHAFT BEARING
84245
5310-00-767-9425INTERCHANGEABLE
WASHER,FLAT
98019A509
5365-01-019-2045INTERCHANGEABLE
SPACER,RING
4810-01-317-7824INTERCHANGEABLE
SOLENOID,VALVE
82331
4810-01-475-4615INTERCHANGEABLE
SEAT,VALVE
8-4243
4810-01-475-7620INTERCHANGEABLE
SEAT,VALVE
8-4234
4810-01-475-7626INTERCHANGEABLE
SEAT,VALVE
8-4215
4110-01-505-3463INTERCHANGEABLE
REFRIGERATOR,MECHANICAL,FOOD
THR31-2M-SN-MLR
8030-01-525-3676INTERCHANGEABLE
SEALING COMPOUND
234853

Frequently Asked Questions

What is NSN 4810-01-475-7616?

NSN 4810-01-475-7616 is a Stem,needle Valve, manufactured by Aerocontrolex Group, Inc. Dba Aero Fluid Products, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-475-7616?

NSN 4810-01-475-7616 has 2 cross-referenced part numbers: 50487 (Mission Systems Davenport Inc.), 8-4245 (Aerocontrolex Group, Inc. Dba Aero Fluid Products).

What NSN replaces 4810-01-475-7616?

There are 11 known substitutes for 4810-01-475-7616: 4730-00-246-9218, 5306-00-337-0714, 4910-00-473-7052 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-4245?

Key specifications for 8-4245: End Item Identification: A/A42R-1 REFUELING SYSTEM; Special Features: A/A42RREFUELS. 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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