PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12852Valve Assembly,manifold

Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company · NSN 4820-01-425-3690 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-425-3690 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-425-3690. Primary manufacturer part number: 12852.
Features
  • Valve Assembly,manifold — FSC 4820
  • End Connection Quantity: 4
  • 2 verified cross-references
  • Primary manufacturer: Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-425-3690, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-425-3690
Primary Part Number12852
Item NameValve Assembly,manifold
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAlmo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company
StatusACTIVE
End Connection Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5306-00-298-865512852 INTERCHANGEABLE
Bolt,machine
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5307-00-373-863212852 INTERCHANGEABLE
Stud,locked in
Triumph Engine Control Systems Llc
5950-00-417-4376373304-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
1650-00-691-304312852 INTERCHANGEABLE
Filter Element,fluid
Frontgrade Technologies Inc. Dba Frontgrade Technologies Inc.
6150-01-179-538312852 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3020-01-297-910912852 INTERCHANGEABLE
Gear,spur
Aerosonic Llc
5120-01-585-8829 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Cross-Reference Index
Part NumberManufacturer
12852 Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company (USA)
12852-25MM DIN24342 Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company (USA)
Related Parts
5306-00-298-8655INTERCHANGEABLE
BOLT,MACHINE
12852
5307-00-373-8632INTERCHANGEABLE
STUD,LOCKED IN
12852
5950-00-417-4376INTERCHANGEABLE
TRANSFORMER,POWER
373304-1
1650-00-691-3043INTERCHANGEABLE
FILTER ELEMENT,FLUID
12852
6150-01-179-5383INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12852
3020-01-297-9109INTERCHANGEABLE
GEAR,SPUR
12852
5120-01-585-8829INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 4820-01-425-3690?

NSN 4820-01-425-3690 is a Valve Assembly,manifold, manufactured by Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-425-3690?

NSN 4820-01-425-3690 has 2 cross-referenced part numbers: 12852 (Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company), 12852-25MM DIN24342 (Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company).

What NSN replaces 4820-01-425-3690?

There are 7 known substitutes for 4820-01-425-3690: 5306-00-298-8655, 5307-00-373-8632, 5950-00-417-4376 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12852?

Key specifications for 12852: End Connection Quantity: 4; Special Features: ETHYLENE PROPYLENE PLUGS AND O-RINGS; End Item Identification: SUPPORT EQUIPMENT, B-1 AIRCRAFT. 3 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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