PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45281DValve,float

Griswold Industries Dba Cla-Val Co · NSN 4510-00-423-1131 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-423-1131 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-423-1131. Primary manufacturer part number: 45281D.
Features
  • Valve,float — FSC 4510
  • 2 verified cross-references
  • Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,float, cataloged under National Stock Number 4510-00-423-1131, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,float
FSC / FSG4510 — No Item Name Available (FSG 45)
ManufacturersGriswold Industries Dba Cla-Val Co (CAGE 86184)
Technical Specifications
ParameterValue
NSN4510-00-423-1131
Primary Part Number45281D
Item NameValve,float
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6210-00-494-675032-2113T INTERCHANGEABLE
Light,indicator
Lighting Components and Design Incorporated Dba Lc&d
3455-01-014-0659 INTERCHANGEABLE
Blade,band Saw,metal Cutting
5315-01-686-141745281 INTERCHANGEABLE
Pin,lock
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
45281D PRIMARY Griswold Industries Dba Cla-Val Co (USA)
45281 Griswold Industries Dba Cla-Val Co (USA)
Related Parts
6210-00-494-6750INTERCHANGEABLE
LIGHT,INDICATOR
32-2113T
3455-01-014-0659INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
5315-01-686-1417INTERCHANGEABLE
PIN,LOCK
45281

Frequently Asked Questions

What is NSN 4510-00-423-1131?

NSN 4510-00-423-1131 is a Valve,float, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-00-423-1131?

NSN 4510-00-423-1131 has 2 cross-referenced part numbers: 45281D (Griswold Industries Dba Cla-Val Co), 45281 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4510-00-423-1131?

There are 3 known substitutes for 4510-00-423-1131: 6210-00-494-6750, 3455-01-014-0659, 5315-01-686-1417. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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