PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58881Retainer,disk,valve

Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company · NSN 4820-01-247-2556 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-247-2556 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-247-2556. Primary manufacturer part number: 58881.
Features
  • Retainer,disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Retainer,disk,valve, cataloged under National Stock Number 4820-01-247-2556, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. 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.

Catalog Facts
Item NameRetainer,disk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersElkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (CAGE 20266)
Technical Specifications
ParameterValue
NSN4820-01-247-2556
Primary Part Number58881
Item NameRetainer,disk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerElkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-409-834158881-1 INTERCHANGEABLE
Gearshaft,spur
L3harris Technologies, Inc.
5945-00-681-00191857857 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4330-01-121-635012360651 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
General Motors Llc Dba General Motors Llc
6240-01-344-9491 INTERCHANGEABLE
Lamp,incandescent
5985-01-423-7846 INTERCHANGEABLE
Probe,waveguide
Cross-Reference Index
Part NumberManufacturer
58881 PRIMARY Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA)
Related Parts
3040-00-409-8341INTERCHANGEABLE
GEARSHAFT,SPUR
58881-1
5945-00-681-0019INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1857857
4330-01-121-6350INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
12360651
6240-01-344-9491INTERCHANGEABLE
LAMP,INCANDESCENT
5985-01-423-7846INTERCHANGEABLE
PROBE,WAVEGUIDE

Frequently Asked Questions

What is NSN 4820-01-247-2556?

NSN 4820-01-247-2556 is a Retainer,disk,valve, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-247-2556?

NSN 4820-01-247-2556 has 1 cross-referenced part number: 58881 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company).

What NSN replaces 4820-01-247-2556?

There are 5 known substitutes for 4820-01-247-2556: 3040-00-409-8341, 5945-00-681-0019, 4330-01-121-6350 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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