PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1010721Valve,ball

Tld Ace Corp Div Tld Ace · NSN 4820-01-414-5558 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-414-5558 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-414-5558. Primary manufacturer part number: 1010721.
Features
  • Valve,ball — FSC 4820
  • Style Designator: STRAIGHT THRU
  • 1 verified cross-reference
  • Primary manufacturer: Tld Ace Corp Div Tld Ace
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-414-5558, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tld Ace Corp Div Tld Ace. 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
NSN4820-01-414-5558
Primary Part Number1010721
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTld Ace Corp Div Tld Ace
StatusACTIVE
Style DesignatorSTRAIGHT THRU
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-875-7205101072-1 INTERCHANGEABLE
Reducer,tube
Metadure Parts & Sales, Inc.
1680-01-389-9734101072-3 INTERCHANGEABLE
Harness,aircraft Safety,shoulder
Bae Systems Land & Armaments L.p.
Cross-Reference Index
Part NumberManufacturer
1010721 PRIMARY Tld Ace Corp Div Tld Ace (USA)
Related Parts
4730-00-875-7205INTERCHANGEABLE
REDUCER,TUBE
101072-1
1680-01-389-9734INTERCHANGEABLE
HARNESS,AIRCRAFT SAFETY,SHOULDER
101072-3

Frequently Asked Questions

What is NSN 4820-01-414-5558?

NSN 4820-01-414-5558 is a Valve,ball, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-414-5558?

NSN 4820-01-414-5558 has 1 cross-referenced part number: 1010721 (Tld Ace Corp Div Tld Ace).

What NSN replaces 4820-01-414-5558?

There are 2 known substitutes for 4820-01-414-5558: 4730-00-875-7205, 1680-01-389-9734. Verify interchangeability with system specifications before substitution.

What are the specifications of 1010721?

Key specifications for 1010721: End Item Identification: 4120-01-307-9127; Style Designator: STRAIGHT THRU. 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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