PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6145Strainer,suction

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4730-00-336-6278 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-336-6278 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-336-6278. Primary manufacturer part number: 6145.
Features
  • Strainer,suction — FSC 4730
  • Body Width: 6.250 INCHES NOMINAL IN
  • Filtering Element Quantity: 1
  • Material: COPPER ALLOY SCREENING
  • Style Designator: SUCTION TYPE BLUNT END
  • 8 verified cross-references
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Applications requiring Copper Alloy Screening construction
General Description

The Strainer,suction, cataloged under National Stock Number 4730-00-336-6278, 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 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-336-6278
Primary Part Number6145
Item NameStrainer,suction
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Body Width6.250 INCHES NOMINAL IN
Filtering Element Quantity1
MaterialCOPPER ALLOY SCREENING
Style DesignatorSUCTION TYPE BLUNT END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4810-00-177-834510921563 INTERCHANGEABLE
Valve,solenoid
Army, United States Department of the Dba Rock Island Arsenal Jmtc
4920-00-215-21726145 INTERCHANGEABLE
Fixture,assembling,
Allison Transmission Inc Dba Allison Transmission, Inc
5330-00-292-0829 INTERCHANGEABLE
Seal,plain Encased
5985-01-123-43005176459 INTERCHANGEABLE
Adapter,waveguide
Naval Sea Systems Command
5342-01-174-34226145 INTERCHANGEABLE
Tie Rod,tensioning,threaded End
Greno Industries, Inc. Dba Greno Industries Inc
5330-01-272-52586145 INTERCHANGEABLE
Seal,plain
Megator Corp
5640-01-308-0296 INTERCHANGEABLE
Insulation Sleeving,thermal
6650-01-371-75676145 INTERCHANGEABLE
Mirror,optical Instrument
Oriel Corp
4730-01-416-5656614-5 INTERCHANGEABLE
Nipple,hose
Western Enterprises Div of Scott and Fetzer Co
Cross-Reference Index
Part NumberManufacturer
8519ITEM26 A. O. Smith Corporation Dba a O Smith Corp (USA)
8517ITEM26 A. O. Smith Corporation Dba a O Smith Corp (USA)
8512ITEM25 A. O. Smith Corporation Dba a O Smith Corp (USA)
6145-1 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
6145 A. O. Smith Corporation Dba a O Smith Corp (USA)
6145 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
8512ITEM25 Smith Meter Inc Parts Opn (USA)
6145 Smith Meter Inc Parts Opn (USA)
Related Parts
4810-00-177-8345INTERCHANGEABLE
VALVE,SOLENOID
10921563
4920-00-215-2172INTERCHANGEABLE
FIXTURE,ASSEMBLING,
6145
5330-00-292-0829INTERCHANGEABLE
SEAL,PLAIN ENCASED
5985-01-123-4300INTERCHANGEABLE
ADAPTER,WAVEGUIDE
5176459
5342-01-174-3422INTERCHANGEABLE
TIE ROD,TENSIONING,THREADED END
6145
5330-01-272-5258INTERCHANGEABLE
SEAL,PLAIN
6145
5640-01-308-0296INTERCHANGEABLE
INSULATION SLEEVING,THERMAL
6650-01-371-7567INTERCHANGEABLE
MIRROR,OPTICAL INSTRUMENT
6145
4730-01-416-5656INTERCHANGEABLE
NIPPLE,HOSE
614-5

Frequently Asked Questions

What is NSN 4730-00-336-6278?

NSN 4730-00-336-6278 is a Strainer,suction, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-336-6278?

NSN 4730-00-336-6278 has 8 cross-referenced part numbers: 8519ITEM26 (A. O. Smith Corporation Dba a O Smith Corp), 8517ITEM26 (A. O. Smith Corporation Dba a O Smith Corp), 8512ITEM25 (A. O. Smith Corporation Dba a O Smith Corp), 6145-1 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 6145 (A. O. Smith Corporation Dba a O Smith Corp) and 3 more.

What NSN replaces 4730-00-336-6278?

There are 9 known substitutes for 4730-00-336-6278: 4810-00-177-8345, 4920-00-215-2172, 5330-00-292-0829 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6145?

Key specifications for 6145: Body Width: 6.250 INCHES NOMINAL IN; Filtering Element Quantity: 1; Material: COPPER ALLOY SCREENING; Style Designator: SUCTION TYPE BLUNT END. 4 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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