PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WPP2620Clip,retaining

Siemens Water Technologies Corp. Div Wallace & Tiernan Products · NSN 5340-00-246-3405 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-246-3405 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-246-3405. Primary manufacturer part number: WPP2620.
Features
  • Clip,retaining — FSC 5340
  • Style Designator: PIN
  • Material: STEEL
  • Stock Diameter: 0.045 INCHES NOMINAL IN
  • Width: 0.535 INCHES NOMINAL IN
  • Casehardening Indicator: NOT CASEHARDENED
  • 8 verified cross-references
  • Primary manufacturer: Siemens Water Technologies Corp. Div Wallace & Tiernan Products
Applications
  • Applications requiring Steel construction
General Description

The Clip,retaining, cataloged under National Stock Number 5340-00-246-3405, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Siemens Water Technologies Corp. Div Wallace & Tiernan Products. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-246-3405
Primary Part NumberWPP2620
Item NameClip,retaining
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSiemens Water Technologies Corp. Div Wallace & Tiernan Products
StatusCANCELLED
Style DesignatorPIN
MaterialSTEEL
Stock Diameter0.045 INCHES NOMINAL IN
Width0.535 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6105-00-629-096734102EDN01D310 SUCCESSOR
Motor,direct Current
Moog Inc.
3120-00-054-483354A50A64 INTERCHANGEABLE
Bearing,washer,thrust
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5120-00-133-0534 INTERCHANGEABLE
Die,crimping Tool
5315-00-291-2588 INTERCHANGEABLE
Pin,straight,headed
5905-00-295-3574 INTERCHANGEABLE
Resistor,adjustable
5985-00-404-55392913939-2 INTERCHANGEABLE
Attenuator,fixed
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-00-409-52254403 INTERCHANGEABLE
Die,crimping Tool
Abb Installation Products Inc
6760-00-434-3491 INTERCHANGEABLE
Head,camera,photographic
5940-00-604-7690BW440-3S INTERCHANGEABLE
Terminal
Bergen Cable Technology, Inc.
5360-00-898-5105 INTERCHANGEABLE
Lock Spring
Cross-Reference Index
Part NumberManufacturer
WPP2620 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
18801 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
B1498D Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
4403 L & L Boiler Maintenance Inc (USA)
610472 Aqua-Chem Inc Cleaver-Brooks Div (USA)
B1498D Fairbanks Morse, Llc (USA)
4403 D & J Parts Inc (USA)
610472 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
Related Parts
6105-00-629-0967SUCCESSOR
MOTOR,DIRECT CURRENT
34102EDN01D310
3120-00-054-4833INTERCHANGEABLE
BEARING,WASHER,THRUST
54A50A64
5120-00-133-0534INTERCHANGEABLE
DIE,CRIMPING TOOL
5315-00-291-2588INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5905-00-295-3574INTERCHANGEABLE
RESISTOR,ADJUSTABLE
5985-00-404-5539INTERCHANGEABLE
ATTENUATOR,FIXED
2913939-2
5120-00-409-5225INTERCHANGEABLE
DIE,CRIMPING TOOL
4403
6760-00-434-3491INTERCHANGEABLE
HEAD,CAMERA,PHOTOGRAPHIC
5940-00-604-7690INTERCHANGEABLE
TERMINAL
BW440-3S
5360-00-898-5105INTERCHANGEABLE
LOCK SPRING
5950-00-932-5327INTERCHANGEABLE
REACTOR
18801
5930-00-932-9608INTERCHANGEABLE
SWITCH,PUSH
4403

Frequently Asked Questions

What is NSN 5340-00-246-3405?

NSN 5340-00-246-3405 is a Clip,retaining, manufactured by Siemens Water Technologies Corp. Div Wallace & Tiernan Products, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-246-3405?

NSN 5340-00-246-3405 has 8 cross-referenced part numbers: WPP2620 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), 18801 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), B1498D (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 4403 (L & L Boiler Maintenance Inc), 610472 (Aqua-Chem Inc Cleaver-Brooks Div) and 3 more.

What NSN replaces 5340-00-246-3405?

There are 12 known substitutes for 5340-00-246-3405: 6105-00-629-0967, 3120-00-054-4833, 5120-00-133-0534 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WPP2620?

Key specifications for WPP2620: Style Designator: PIN; Material: STEEL; Stock Diameter: 0.045 INCHES NOMINAL IN; Width: 0.535 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-246-3405 still in active supply?

NSN 5340-00-246-3405 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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