PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N186PC3T09 3-4Strainer Element,sediment

Spirax Sarco Inc Dba Spirax Sarco · NSN 4730-00-391-8429 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-391-8429 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-391-8429. Primary manufacturer part number: N186PC3T09 3-4.
Features
  • Strainer Element,sediment — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Spirax Sarco Inc Dba Spirax Sarco
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-391-8429, 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 Spirax Sarco Inc Dba Spirax Sarco. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStrainer Element,sediment
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersSpirax Sarco Inc Dba Spirax Sarco (CAGE 53059)
Technical Specifications
ParameterValue
NSN4730-00-391-8429
Primary Part NumberN186PC3T09 3-4
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-228-1395 INTERCHANGEABLE
Drill,twist
5841-00-338-845320148 INTERCHANGEABLE
Base,indicator Ligh
Raytheon Company Dba Raytheon
4910-00-378-398220148 INTERCHANGEABLE
Mandrel,wheel Dress
Black and Decker Us Inc
3830-00-848-574420148 INTERCHANGEABLE
Cylinder
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5310-00-869-510020-148 INTERCHANGEABLE
Nut,plain,assembled Washer
Prestolite Electric Inc
2530-00-987-2567 INTERCHANGEABLE
Lever and Pin Assembly
4510-01-161-0252MODEL 8129FC INTERCHANGEABLE
Shower Head
Haws Corporation
4920-01-307-165220148 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5985-01-342-2503 INTERCHANGEABLE
Reflector,antenna
4720-01-651-9183201-48 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
N186PC3T09 3-4 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
N186PC3T09 1-2 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
20148 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5133-00-228-1395INTERCHANGEABLE
DRILL,TWIST
5841-00-338-8453INTERCHANGEABLE
BASE,INDICATOR LIGH
20148
4910-00-378-3982INTERCHANGEABLE
MANDREL,WHEEL DRESS
20148
3830-00-848-5744INTERCHANGEABLE
CYLINDER
20148
5310-00-869-5100INTERCHANGEABLE
NUT,PLAIN,ASSEMBLED WASHER
20-148
2530-00-987-2567INTERCHANGEABLE
LEVER AND PIN ASSEMBLY
4510-01-161-0252INTERCHANGEABLE
SHOWER HEAD
MODEL 8129FC
4920-01-307-1652INTERCHANGEABLE
TEST PROGRAM SET
20148
5985-01-342-2503INTERCHANGEABLE
REFLECTOR,ANTENNA
4720-01-651-9183INTERCHANGEABLE
HOSE,NONMETALLIC
201-48

Frequently Asked Questions

What is NSN 4730-00-391-8429?

NSN 4730-00-391-8429 is a Strainer Element,sediment, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-391-8429?

NSN 4730-00-391-8429 has 3 cross-referenced part numbers: N186PC3T09 3-4 (Spirax Sarco Inc Dba Spirax Sarco), N186PC3T09 1-2 (Spirax Sarco Inc Dba Spirax Sarco), 20148 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 4730-00-391-8429?

There are 10 known substitutes for 4730-00-391-8429: 5133-00-228-1395, 5841-00-338-8453, 4910-00-378-3982 and 7 more. Verify interchangeability with system specifications before substitution.

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