Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-398-8457 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-398-8457 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-398-8457. Primary manufacturer part number: 40402-4 ASSY 40402-405.
4820-01-398-8457 — No Item Name Available illustration
Features
Valve,regulating,fluid Pressure — FSC 4820
Material: RUBBER SEAT
Material: NICKEL ALLOY STEM
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
Flow Control Device: DISK
End Connection Quantity: 2
3 verified cross-references
Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Rubber Seat construction
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-398-8457, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-398-8457
Primary Part Number
40402-4 ASSY 40402-405
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Status
ACTIVE
Material
RUBBER SEAT
Material
NICKEL ALLOY STEM
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
NSN 4820-01-398-8457 is a Valve,regulating,fluid Pressure, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-398-8457?
NSN 4820-01-398-8457 has 3 cross-referenced part numbers: 40402-4 ASSY 40402-405 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40402-405 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40402-4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
What NSN replaces 4820-01-398-8457?
There are 9 known substitutes for 4820-01-398-8457: 3110-00-155-6653, 3110-00-554-5637, 4820-01-367-5479 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 40402-4 ASSY 40402-405?
Key specifications for 40402-4 ASSY 40402-405: Material: RUBBER SEAT; Material: NICKEL ALLOY STEM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE; Special Features: 2IN STYLE H TYPE II 250 IN. 6 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.