PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1810Ball Cock,tank,wate

Ehrenreich Photo-Optical Industries Inc · NSN 4510-00-444-1802 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-444-1802 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-444-1802. Primary manufacturer part number: A1810.
Features
  • Ball Cock,tank,wate — FSC 4510
  • 1 verified cross-reference
  • Primary manufacturer: Ehrenreich Photo-Optical Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ball Cock,tank,wate, cataloged under National Stock Number 4510-00-444-1802, 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 Ehrenreich Photo-Optical Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBall Cock,tank,wate
FSC / FSG4510 — No Item Name Available (FSG 45)
ManufacturersEhrenreich Photo-Optical Industries Inc (CAGE 55525)
Technical Specifications
ParameterValue
NSN4510-00-444-1802
Primary Part NumberA1810
Item NameBall Cock,tank,wate
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerEhrenreich Photo-Optical Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-081-6384A18-10 INTERCHANGEABLE
Gasket
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
5355-00-484-1465A1810 INTERCHANGEABLE
Pointer,dial
Scientific Atlanta Inc
5940-00-549-725310015524-004 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
4730-00-897-2043 INTERCHANGEABLE
Nut,tube Coupling
4330-00-931-2473CM424-5 INTERCHANGEABLE
Filter Element,fluid
Facet (oklahoma) Llc
8415-01-137-475967A1810 INTERCHANGEABLE
Crown Pad
Gentex Corp
3030-01-443-5139AP70 SET 3 INTERCHANGEABLE
Belts,v,matched Set
Carlisle Power Transmission Products Inc
8455-01-568-0459 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-568-0505 INTERCHANGEABLE
Insignia,shoulder Sleeve
4140-01-591-8843NT1810 INTERCHANGEABLE
Impeller,fan,axial
Intek Manufacturing, Llc
Cross-Reference Index
Part NumberManufacturer
A1810 Ehrenreich Photo-Optical Industries Inc (USA)
Related Parts
5330-00-081-6384INTERCHANGEABLE
GASKET
A18-10
5355-00-484-1465INTERCHANGEABLE
POINTER,DIAL
A1810
5940-00-549-7253INTERCHANGEABLE
TERMINAL,LUG
10015524-004
4730-00-897-2043INTERCHANGEABLE
NUT,TUBE COUPLING
4330-00-931-2473INTERCHANGEABLE
FILTER ELEMENT,FLUID
CM424-5
8415-01-137-4759INTERCHANGEABLE
CROWN PAD
67A1810
3030-01-443-5139INTERCHANGEABLE
BELTS,V,MATCHED SET
AP70 SET 3
8455-01-568-0459INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-568-0505INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
4140-01-591-8843INTERCHANGEABLE
IMPELLER,FAN,AXIAL
NT1810
8455-01-654-2240INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4510-00-444-1802?

NSN 4510-00-444-1802 is a Ball Cock,tank,wate, manufactured by Ehrenreich Photo-Optical Industries Inc, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-00-444-1802?

NSN 4510-00-444-1802 has 1 cross-referenced part number: A1810 (Ehrenreich Photo-Optical Industries Inc).

What NSN replaces 4510-00-444-1802?

There are 11 known substitutes for 4510-00-444-1802: 5330-00-081-6384, 5355-00-484-1465, 5940-00-549-7253 and 8 more. Verify interchangeability with system specifications before substitution.

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