PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05043Valve,safety Relief

Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools · NSN 4820-01-677-9288 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-677-9288 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-677-9288. Primary manufacturer part number: 05043.
Features
  • Valve,safety Relief — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-677-9288, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-677-9288
Primary Part Number05043
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerStanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-914-455516002 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Germany Gmbh & Co. Kg
5895-01-334-1636 INTERCHANGEABLE
Amplifier-Filter Assembly,electr
9150-01-621-072605-043 INTERCHANGEABLE
Grease,seawater Resistant
Hii Unmanned Systems, Inc
5325-01-681-501005043 INTERCHANGEABLE
Insert,screw Thread
Howmet Global Fastening Systems Inc
9150-01-689-3881 INTERCHANGEABLE
Grease,seawater Resistant
Cross-Reference Index
Part NumberManufacturer
05043 PRIMARY Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
Related Parts
3110-00-914-4555INTERCHANGEABLE
BEARING,BALL,ANNULAR
16002
5895-01-334-1636INTERCHANGEABLE
AMPLIFIER-FILTER ASSEMBLY,ELECTR
9150-01-621-0726INTERCHANGEABLE
GREASE,SEAWATER RESISTANT
05-043
5325-01-681-5010INTERCHANGEABLE
INSERT,SCREW THREAD
05043
9150-01-689-3881INTERCHANGEABLE
GREASE,SEAWATER RESISTANT

Frequently Asked Questions

What is NSN 4820-01-677-9288?

NSN 4820-01-677-9288 is a Valve,safety Relief, manufactured by Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-677-9288?

NSN 4820-01-677-9288 has 1 cross-referenced part number: 05043 (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools).

What NSN replaces 4820-01-677-9288?

There are 5 known substitutes for 4820-01-677-9288: 3110-00-914-4555, 5895-01-334-1636, 9150-01-621-0726 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 05043?

Key specifications for 05043: Part Name Assigned by Controlling Agency: VALVE,SAFETY,RELIEF; End Item Identification: 3895-016691345. 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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