PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

587277Disk and Seat Set,valve

Scania Usa Inc Dba Scania Usa Inc · NSN 4820-01-616-9797 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-616-9797 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-616-9797. Primary manufacturer part number: 587277.
Features
  • Disk and Seat Set,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Scania Usa Inc Dba Scania Usa Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk and Seat Set,valve, cataloged under National Stock Number 4820-01-616-9797, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Scania Usa Inc Dba Scania Usa Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-616-9797
Primary Part Number587277
Item NameDisk and Seat Set,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerScania Usa Inc Dba Scania Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5306-00-903-2258587277 INTERCHANGEABLE
Bolt,shoulder
Sps Technologies, Llc Dba PB Fasteners
5962-01-019-4025537872-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
587277 PRIMARY Scania Usa Inc Dba Scania Usa Inc (USA)
587277 Mack Boring & Parts Co (USA)
Related Parts
5306-00-903-2258INTERCHANGEABLE
BOLT,SHOULDER
587277
5962-01-019-4025INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
537872-1

Frequently Asked Questions

What is NSN 4820-01-616-9797?

NSN 4820-01-616-9797 is a Disk and Seat Set,valve, manufactured by Scania Usa Inc Dba Scania Usa Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-616-9797?

NSN 4820-01-616-9797 has 2 cross-referenced part numbers: 587277 (Scania Usa Inc Dba Scania Usa Inc), 587277 (Mack Boring & Parts Co).

What NSN replaces 4820-01-616-9797?

There are 2 known substitutes for 4820-01-616-9797: 5306-00-903-2258, 5962-01-019-4025. Verify interchangeability with system specifications before substitution.

What are the specifications of 587277?

Key specifications for 587277: Part Name Assigned by Controlling Agency: CUTTER, VALVE SEAT; Special Features: USED ON DIESEL ENGINE. 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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