PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12503Strainer,sediment

Clayton Manufacturing Company · NSN 4730-01-129-2875 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-129-2875 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-129-2875. Primary manufacturer part number: 12503.
Features
  • Strainer,sediment — FSC 4730
  • Material: STEEL CORROSION RESISTING FILTERING MEDIUM
  • Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Clayton Manufacturing Company
Applications
  • Applications requiring Steel Corrosion Resisting Filtering Medium construction
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-01-129-2875, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Clayton Manufacturing Company. Government technical data includes 2 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-129-2875
Primary Part Number12503
Item NameStrainer,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerClayton Manufacturing Company
StatusACTIVE
MaterialSTEEL CORROSION RESISTING FILTERING MEDIUM
Filtering Media DesignMESH SINGLE FILTERING MEDIA RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-030-2985 INTERCHANGEABLE
Rod,ground
6240-00-155-7900 INTERCHANGEABLE
Lamp,incandescent
5360-00-201-1379346194PC3 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-236-4099 INTERCHANGEABLE
Drill,twist
6240-00-465-857412-503 INTERCHANGEABLE
Lamp,cartridge
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5910-00-617-37649060134 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Us Army Aviation and Missile Command
5330-00-814-6675600-0102-3/8 INTERCHANGEABLE
Packing with Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
6685-01-271-39931250300 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Phoenix Products Llc Dba Phoenix Lighting Products Llc
4330-01-284-6203 INTERCHANGEABLE
Filter Element,fluid
5310-01-347-377412503 INTERCHANGEABLE
Washer,lock
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
12503 PRIMARY Clayton Manufacturing Company (USA)
Related Parts
5975-00-030-2985INTERCHANGEABLE
ROD,GROUND
6240-00-155-7900INTERCHANGEABLE
LAMP,INCANDESCENT
5360-00-201-1379INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
346194PC3
5133-00-236-4099INTERCHANGEABLE
DRILL,TWIST
6240-00-465-8574INTERCHANGEABLE
LAMP,CARTRIDGE
12-503
5910-00-617-3764INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
9060134
5330-00-814-6675INTERCHANGEABLE
PACKING WITH RETAINER
600-0102-3/8
6685-01-271-3993INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
1250300
4330-01-284-6203INTERCHANGEABLE
FILTER ELEMENT,FLUID
5310-01-347-3774INTERCHANGEABLE
WASHER,LOCK
12503
6240-01-393-4039INTERCHANGEABLE
LAMP,INCANDESCENT
32C-011
6515-01-577-5401INTERCHANGEABLE
SCREW,BONE
280.200

Frequently Asked Questions

What is NSN 4730-01-129-2875?

NSN 4730-01-129-2875 is a Strainer,sediment, manufactured by Clayton Manufacturing Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-129-2875?

NSN 4730-01-129-2875 has 1 cross-referenced part number: 12503 (Clayton Manufacturing Company).

What NSN replaces 4730-01-129-2875?

There are 12 known substitutes for 4730-01-129-2875: 5975-00-030-2985, 6240-00-155-7900, 5360-00-201-1379 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12503?

Key specifications for 12503: Material: STEEL CORROSION RESISTING FILTERING MEDIUM; Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE. 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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