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JULY 2026Technical Data Sheet

61A36C51Plate Assembly

Naval Sea Systems Command · NSN 5821-00-962-0964 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-00-962-0964 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-962-0964. Primary manufacturer part number: 61A36C51.
Features
  • Plate Assembly — FSC 5821
  • 4 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate Assembly, cataloged under National Stock Number 5821-00-962-0964, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Naval Sea Systems Command. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate Assembly
FSC / FSG5821 — No Item Name Available (FSG 58)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Naval Sea Systems Command (CAGE 53711); Dahlberg Co (CAGE 07453)
Technical Specifications
ParameterValue
NSN5821-00-962-0964
Primary Part Number61A36C51
Item NamePlate Assembly
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6140-00-454-9614 INTERCHANGEABLE
Battery,storage
4310-01-039-3732M1561 INTERCHANGEABLE
Cylinder Head,compressor
Gardner Denver Inc.
4820-01-180-5053M-1561 INTERCHANGEABLE
Reed Valve Head
W.w. Grainger, Inc. Div Government Sales Division
Cross-Reference Index
Part NumberManufacturer
61A36C51 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
61A36C51 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
61A36C51 PRIMARY Naval Sea Systems Command (USA)
M1561 Dahlberg Co (USA)
Related Parts
6140-00-454-9614INTERCHANGEABLE
BATTERY,STORAGE
4310-01-039-3732INTERCHANGEABLE
CYLINDER HEAD,COMPRESSOR
M1561
4820-01-180-5053INTERCHANGEABLE
REED VALVE HEAD
M-1561

Frequently Asked Questions

What is NSN 5821-00-962-0964?

NSN 5821-00-962-0964 is a Plate Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5821 (No Item Name Available). Status: active.

What are the part numbers for NSN 5821-00-962-0964?

NSN 5821-00-962-0964 has 4 cross-referenced part numbers: 61A36C51 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 61A36C51 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 61A36C51 (Naval Sea Systems Command), M1561 (Dahlberg Co).

What NSN replaces 5821-00-962-0964?

There are 3 known substitutes for 5821-00-962-0964: 6140-00-454-9614, 4310-01-039-3732, 4820-01-180-5053. Verify interchangeability with system specifications before substitution.

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