PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25007000Valve,safety Relief

Becklin Holdings, Inc. · NSN 4820-01-533-4380 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-533-4380 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-533-4380. Primary manufacturer part number: 25007000.
Features
  • Valve,safety Relief — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Becklin Holdings, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-533-4380, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Becklin Holdings, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-533-4380
Primary Part Number25007000
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBecklin Holdings, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1260-00-600-0823250070 INTERCHANGEABLE
Board Assembly
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
25007000 PRIMARY Becklin Holdings, Inc. (USA)
Related Parts
1260-00-600-0823INTERCHANGEABLE
BOARD ASSEMBLY
250070

Frequently Asked Questions

What is NSN 4820-01-533-4380?

NSN 4820-01-533-4380 is a Valve,safety Relief, manufactured by Becklin Holdings, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-533-4380?

NSN 4820-01-533-4380 has 1 cross-referenced part number: 25007000 (Becklin Holdings, Inc.).

What NSN replaces 4820-01-533-4380?

There is 1 known substitute for 4820-01-533-4380: 1260-00-600-0823. Verify interchangeability with system specifications before substitution.

What are the specifications of 25007000?

Key specifications for 25007000: End Item Identification: AN/AQS-14A/24 PROC.,SIGNAL,SONAR DATA, CP-2614/T A; Part Name Assigned by Controlling Agency: AIR VALVE, AUTOMATIC, ACETAL. 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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