PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LF150AEliminator,water Hammer

Watts Regulator Company · NSN 4510-01-173-7721 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-01-173-7721 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-173-7721. Primary manufacturer part number: LF150A.
Features
  • Eliminator,water Hammer — FSC 4510
  • General Characteristics Item Description: 4.500 IN. H; 3.375 IN. DIA; 0.500-14 EXTERNAL NPT; 10 CU IN. VOLUME; 200 PSI MAX; 200 DEG F MAX IN
  • 5 verified cross-references
  • Primary manufacturer: Watts Regulator Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Eliminator,water Hammer, cataloged under National Stock Number 4510-01-173-7721, 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 Watts Regulator Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4510-01-173-7721
Primary Part NumberLF150A
Item NameEliminator,water Hammer
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerWatts Regulator Company
StatusACTIVE
General Characteristics Item Description4.500 IN. H; 3.375 IN. DIA; 0.500-14 EXTERNAL NPT; 10 CU IN. VOLUME; 200 PSI MAX; 200 DEG F MAX IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5996-00-008-2539270-0089-010 INTERCHANGEABLE
Amplifier,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5133-00-262-2191 INTERCHANGEABLE
Drill,twist
5940-00-534-8140 INTERCHANGEABLE
Terminal,lug
6625-00-585-36318616237 INTERCHANGEABLE
Oscilloscope
Us Army Aviation and Missile Command
6625-00-885-9662 INTERCHANGEABLE
Multimeter
6220-00-890-5907 INTERCHANGEABLE
Lens,light
5360-01-190-5080150A INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6685-01-240-862410158 INTERCHANGEABLE
Dampener,fluid Pressure
Itw Food Equipment Group Llc Dba Gaylord Industries
5915-01-354-0294 INTERCHANGEABLE
Filter,radio Frequency Interfere
4330-01-673-0671LF150A INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Aerco International, Inc. Dba Aerco International Inc
Cross-Reference Index
Part NumberManufacturer
2635K11 Mcmaster-Carr Supply Co (USA)
150A Watts Regulator Company (USA)
513P01 Amtrol Inc (USA)
500 1/2 Amtrol Inc (USA)
LF150A PRIMARY Watts Regulator Company (USA)
Related Parts
5996-00-008-2539INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
270-0089-010
5133-00-262-2191INTERCHANGEABLE
DRILL,TWIST
5940-00-534-8140INTERCHANGEABLE
TERMINAL,LUG
6625-00-585-3631INTERCHANGEABLE
OSCILLOSCOPE
8616237
6625-00-885-9662INTERCHANGEABLE
MULTIMETER
6220-00-890-5907INTERCHANGEABLE
LENS,LIGHT
5360-01-190-5080INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
150A
6685-01-240-8624INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
10158
5915-01-354-0294INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
4330-01-673-0671INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
LF150A
4730-01-729-0269INTERCHANGEABLE
COUPLING ASSEMBLY,TANK VALVE,HOS
150A

Frequently Asked Questions

What is NSN 4510-01-173-7721?

NSN 4510-01-173-7721 is a Eliminator,water Hammer, manufactured by Watts Regulator Company, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-01-173-7721?

NSN 4510-01-173-7721 has 5 cross-referenced part numbers: 2635K11 (Mcmaster-Carr Supply Co), 150A (Watts Regulator Company), 513P01 (Amtrol Inc), 500 1/2 (Amtrol Inc), LF150A (Watts Regulator Company).

What NSN replaces 4510-01-173-7721?

There are 11 known substitutes for 4510-01-173-7721: 5996-00-008-2539, 5133-00-262-2191, 5940-00-534-8140 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LF150A?

Key specifications for LF150A: General Characteristics Item Description: 4.500 IN. H; 3.375 IN. DIA; 0.500-14 EXTERNAL NPT; 10 CU IN. VOLUME; 200 PSI MAX; 200 DEG F MAX IN. 1 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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