PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

410-5-2Cap,valve

Flowserve Corporation Div Flowserve Us Inc · NSN 4820-01-147-9344 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-147-9344 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-147-9344. Primary manufacturer part number: 410-5-2.
Features
  • Cap,valve — FSC 4820
  • Material: STEEL
  • Valve Type for Which Designed: CHECK
  • 3 verified cross-references
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-147-9344, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-147-9344
Primary Part Number410-5-2
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
MaterialSTEEL
Valve Type for Which DesignedCHECK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-035-8003 INTERCHANGEABLE
Gear,spur
4730-00-254-6448 INTERCHANGEABLE
Elbow,tube
2610-00-269-7353 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
5910-00-270-50741366019 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-278-4357SAE J512 4-2 060102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
2930-00-294-278610192RD INTERCHANGEABLE
Cap,filler Opening
Yates-American Machine Co Inc
5935-00-779-0229EEP1613-103 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corp
5305-00-786-402811532 INTERCHANGEABLE
Screw,externally Relieved Body
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5331-00-965-52574105 INTERCHANGEABLE
O-Ring
Wakmann Watch Company Inc
6130-01-089-5467F50/288-700-2 INTERCHANGEABLE
Power Supply
Eldec Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
410-5 Flowserve Corporation Div Flowserve Us Inc (USA)
410-5-2 PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
410-5-2 Anchor/darling Valve Co (USA)
Related Parts
3020-00-035-8003INTERCHANGEABLE
GEAR,SPUR
4730-00-254-6448INTERCHANGEABLE
ELBOW,TUBE
2610-00-269-7353INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
5910-00-270-5074INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1366019
4730-00-278-4357INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 4-2 060102BA
2930-00-294-2786INTERCHANGEABLE
CAP,FILLER OPENING
10192RD
5935-00-779-0229INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
EEP1613-103
5305-00-786-4028INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
11532
5331-00-965-5257INTERCHANGEABLE
O-RING
4105
6130-01-089-5467INTERCHANGEABLE
POWER SUPPLY
F50/288-700-2
5905-01-184-0864INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
91J330
7025-01-192-7456INTERCHANGEABLE
DISPLAY UNIT
4105

Frequently Asked Questions

What is NSN 4820-01-147-9344?

NSN 4820-01-147-9344 is a Cap,valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-147-9344?

NSN 4820-01-147-9344 has 3 cross-referenced part numbers: 410-5 (Flowserve Corporation Div Flowserve Us Inc), 410-5-2 (Flowserve Corporation Div Flowserve Us Inc), 410-5-2 (Anchor/darling Valve Co).

What NSN replaces 4820-01-147-9344?

There are 12 known substitutes for 4820-01-147-9344: 3020-00-035-8003, 4730-00-254-6448, 2610-00-269-7353 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 410-5-2?

Key specifications for 410-5-2: Material: STEEL; Valve Type for Which Designed: CHECK. 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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