PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45149Cap,valve

Stone Bennett Corporation · NSN 4820-01-230-1202 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-230-1202 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-230-1202. Primary manufacturer part number: 45149.
Features
  • Cap,valve — FSC 4820
  • Material: ALUMINUM
  • 1 verified cross-reference
  • Primary manufacturer: Stone Bennett Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-230-1202, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stone Bennett Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-230-1202
Primary Part Number45149
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerStone Bennett Corporation
StatusACTIVE
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2540-00-419-305245149 INTERCHANGEABLE
Yoke,vehicle
Fwd Seagrave Holdings Lp
5961-00-761-9379 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
45149 Stone Bennett Corporation (USA)
Related Parts
2540-00-419-3052INTERCHANGEABLE
YOKE,VEHICLE
45149
5961-00-761-9379INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 4820-01-230-1202?

NSN 4820-01-230-1202 is a Cap,valve, manufactured by Stone Bennett Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-230-1202?

NSN 4820-01-230-1202 has 1 cross-referenced part number: 45149 (Stone Bennett Corporation).

What NSN replaces 4820-01-230-1202?

There are 2 known substitutes for 4820-01-230-1202: 2540-00-419-3052, 5961-00-761-9379. Verify interchangeability with system specifications before substitution.

What are the specifications of 45149?

Key specifications for 45149: Material: ALUMINUM; End Item Identification: 4910-01-090-9859. 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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