PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42676Diaphragm,pumping U

Generac Power Systems, Inc. · NSN 1730-00-133-4766 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-133-4766 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-133-4766. Primary manufacturer part number: 42676.
Features
  • Diaphragm,pumping U — FSC 1730
  • 4 verified cross-references
  • Primary manufacturer: Generac Power Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diaphragm,pumping U, cataloged under National Stock Number 1730-00-133-4766, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Generac Power Systems, Inc.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphragm,pumping U
FSC / FSG1730 — No Item Name Available (FSG 17)
ManufacturersCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (CAGE 96046); Generac Power Systems, Inc. (CAGE 3KDJ8); C. H. & E. Manufacturing Co. Inc Div Abs Dewatering (CAGE 10190)
Technical Specifications
ParameterValue
NSN1730-00-133-4766
Primary Part Number42676
Item NameDiaphragm,pumping U
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerGenerac Power Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5365-00-079-986342676 INTERCHANGEABLE
Spacer,sleeve
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5950-00-646-104523429 INTERCHANGEABLE
Reactor
L3harris Technologies, Inc Div Space & Airborne Systems
4820-00-854-3827A42676 INTERCHANGEABLE
Stem,main Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5962-01-088-767442676 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
2940-01-232-722142676 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5120-01-429-636300942676000 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
2510-01-665-765879-247-C30000 INTERCHANGEABLE
Window,vehicular
Oran Safety Glass Inc Dba Oran Safety Glass Inc
2510-01-665-766079-247-C20000 INTERCHANGEABLE
Window,vehicular
Oran Safety Glass Inc Dba Oran Safety Glass Inc
Cross-Reference Index
Part NumberManufacturer
P2726 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
42676 PRIMARY Generac Power Systems, Inc. (USA)
P2726 C. H. & E. Manufacturing Co. Inc Div Abs Dewatering (USA)
P2726TPE C. H. & E. Manufacturing Co. Inc Div Abs Dewatering (USA)
Related Parts
5365-00-079-9863INTERCHANGEABLE
SPACER,SLEEVE
42676
5950-00-646-1045INTERCHANGEABLE
REACTOR
23429
4820-00-854-3827INTERCHANGEABLE
STEM,MAIN VALVE
A42676
5962-01-088-7674INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42676
2940-01-232-7221INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42676
5120-01-429-6363INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
00942676000
2510-01-665-7658INTERCHANGEABLE
WINDOW,VEHICULAR
79-247-C30000
2510-01-665-7660INTERCHANGEABLE
WINDOW,VEHICULAR
79-247-C20000

Frequently Asked Questions

What is NSN 1730-00-133-4766?

NSN 1730-00-133-4766 is a Diaphragm,pumping U, manufactured by Generac Power Systems, Inc., classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-133-4766?

NSN 1730-00-133-4766 has 4 cross-referenced part numbers: P2726 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 42676 (Generac Power Systems, Inc.), P2726 (C. H. & E. Manufacturing Co. Inc Div Abs Dewatering), P2726TPE (C. H. & E. Manufacturing Co. Inc Div Abs Dewatering).

What NSN replaces 1730-00-133-4766?

There are 8 known substitutes for 1730-00-133-4766: 5365-00-079-9863, 5950-00-646-1045, 4820-00-854-3827 and 5 more. Verify interchangeability with system specifications before substitution.

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