PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2640-599 PIECE NO 10Knob

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5355-01-556-3269 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-556-3269 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-556-3269. Primary manufacturer part number: 2640-599 PIECE NO 10.
Features
  • Knob — FSC 5355
  • 4 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-01-556-3269, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-01-556-3269
Primary Part Number2640-599 PIECE NO 10
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-941-9452MS21083B08 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-01-102-659180035-1 INTERCHANGEABLE
Handle,needle Valve
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
6150-01-492-1566 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
80035-1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
H547-0001-2640-599-10 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7383858-2640-599-10 Naval Sea Systems Command (USA)
2640-599 PIECE NO 10 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5310-00-941-9452INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS21083B08
4820-01-102-6591INTERCHANGEABLE
HANDLE,NEEDLE VALVE
80035-1
6150-01-492-1566INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5355-01-556-3269?

NSN 5355-01-556-3269 is a Knob, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-556-3269?

NSN 5355-01-556-3269 has 4 cross-referenced part numbers: 80035-1 (Electric Boat Corporation Div General Dynamics Electric Boat), H547-0001-2640-599-10 (Electric Boat Corporation Div General Dynamics Electric Boat), 7383858-2640-599-10 (Naval Sea Systems Command), 2640-599 PIECE NO 10 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 5355-01-556-3269?

There are 3 known substitutes for 5355-01-556-3269: 5310-00-941-9452, 4820-01-102-6591, 6150-01-492-1566. Verify interchangeability with system specifications before substitution.

What are the specifications of 2640-599 PIECE NO 10?

Key specifications for 2640-599 PIECE NO 10: Part Name Assigned by Controlling Agency: KNOB; End Item Identification: NHA: VALVE, LUBRICATOR. 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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