PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1A33F8-60SValve,relief,pressure and Temper

Danfoss Fluid Power Inc Easley Opn · NSN 4820-00-243-7419 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-243-7419 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-243-7419. Primary manufacturer part number: 1A33F8-60S.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • Material: STEEL FLOW CONTROL DEVICE
  • Media for Which Designed: OIL
  • Material: STEEL STEM
  • Material: STEEL SEAT
  • End Connection Quantity: 2
  • Valve Discharge Flow Rate: 40.0 GALLONS PER MINUTE
  • Adjustable Pressure Range: 500.0 TO 6000.0 CAMERA MOUNT
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Flow Control Device construction
General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-00-243-7419, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-243-7419
Primary Part Number1A33F8-60S
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDanfoss Fluid Power Inc Easley Opn
StatusACTIVE
MaterialSTEEL FLOW CONTROL DEVICE
Media for Which DesignedOIL
MaterialSTEEL STEM
MaterialSTEEL SEAT
End Connection Quantity2
Valve Discharge Flow Rate40.0 GALLONS PER MINUTE
Adjustable Pressure Range500.0 TO 6000.0 CAMERA MOUNT
Flow Control DeviceSLIDING SPOOL
Temp AdjustabilityNOT ADJUSTABLE
MaterialALUMINUM ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5331-00-892-194425177 INTERCHANGEABLE
O-Ring
Defense Maritime Solutions, Inc.
5365-01-013-564825177 INTERCHANGEABLE
Shim
Williams International Co., L.l.c.
6105-01-270-560025177 INTERCHANGEABLE
Rotor Assy
Kollmorgen Corp
4720-01-300-29968R1X-10BMJB-10FJB-72.250 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hose Couplings Mfg Inc
3120-01-691-319625177 INTERCHANGEABLE
Bearing,washer,thrust
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
1A33F8-60S PRIMARY Danfoss Fluid Power Inc Easley Opn (USA)
25177 Time Manufacturing Company Dba Time Manufacturing Company (USA)
Related Parts
5331-00-892-1944INTERCHANGEABLE
O-RING
25177
5365-01-013-5648INTERCHANGEABLE
SHIM
25177
6105-01-270-5600INTERCHANGEABLE
ROTOR ASSY
25177
4720-01-300-2996INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
8R1X-10BMJB-10FJB-72.250
3120-01-691-3196INTERCHANGEABLE
BEARING,WASHER,THRUST
25177

Frequently Asked Questions

What is NSN 4820-00-243-7419?

NSN 4820-00-243-7419 is a Valve,relief,pressure and Temper, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-243-7419?

NSN 4820-00-243-7419 has 2 cross-referenced part numbers: 1A33F8-60S (Danfoss Fluid Power Inc Easley Opn), 25177 (Time Manufacturing Company Dba Time Manufacturing Company).

What NSN replaces 4820-00-243-7419?

There are 5 known substitutes for 4820-00-243-7419: 5331-00-892-1944, 5365-01-013-5648, 6105-01-270-5600 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1A33F8-60S?

Key specifications for 1A33F8-60S: Material: STEEL FLOW CONTROL DEVICE; Media for Which Designed: OIL; Material: STEEL STEM; Material: STEEL SEAT. 10 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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