PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4021-4Spring Assembly,leaf

Pdi Ground Support Systems, Inc. · NSN 2510-01-601-9007 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-601-9007 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-601-9007. Primary manufacturer part number: 4021-4.
Features
  • Spring Assembly,leaf — FSC 2510
  • 1 verified cross-reference
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring Assembly,leaf, cataloged under National Stock Number 2510-01-601-9007, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring Assembly,leaf
FSC / FSG2510 — No Item Name Available (FSG 25)
ManufacturersPdi Ground Support Systems, Inc. (CAGE 0W357)
Technical Specifications
ParameterValue
NSN2510-01-601-9007
Primary Part Number4021-4
Item NameSpring Assembly,leaf
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-194-055858-10076 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5840-00-217-692540214 INTERCHANGEABLE
Angle,curbside,inne
L3harris Technologies, Inc Div Space & Airborne Systems
4820-00-287-45643303945 INTERCHANGEABLE
Valve,angle
Hatch & Kirk, Inc.
4820-00-306-143740214 INTERCHANGEABLE
Valve,flow Control
Northrop Grumman Systems Corporation Div Marine Systems
5999-00-763-416904-0402-0214 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
6645-01-176-243040214 INTERCHANGEABLE
Timer,switch
L & R Manufacturing Company
5962-01-225-674340214 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5360-01-308-775040214 INTERCHANGEABLE
Spring,dental Grinding and Polis
Bell Intl Inc
4820-01-327-833640175-101 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5315-01-387-3700 INTERCHANGEABLE
Square Key
Cross-Reference Index
Part NumberManufacturer
4021-4 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
3455-00-194-0558INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10076
5840-00-217-6925INTERCHANGEABLE
ANGLE,CURBSIDE,INNE
40214
4820-00-287-4564INTERCHANGEABLE
VALVE,ANGLE
3303945
4820-00-306-1437INTERCHANGEABLE
VALVE,FLOW CONTROL
40214
5999-00-763-4169INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
04-0402-0214
6645-01-176-2430INTERCHANGEABLE
TIMER,SWITCH
40214
5962-01-225-6743INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40214
5360-01-308-7750INTERCHANGEABLE
SPRING,DENTAL GRINDING AND POLIS
40214
4820-01-327-8336INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40175-101
5315-01-387-3700INTERCHANGEABLE
SQUARE KEY
6515-01-451-1346INTERCHANGEABLE
SCREW,BONE
402-14
5315-01-650-4572INTERCHANGEABLE
PIN,STRAIGHT,HEADED
40214

Frequently Asked Questions

What is NSN 2510-01-601-9007?

NSN 2510-01-601-9007 is a Spring Assembly,leaf, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2510 (No Item Name Available). Status: active.

What are the part numbers for NSN 2510-01-601-9007?

NSN 2510-01-601-9007 has 1 cross-referenced part number: 4021-4 (Pdi Ground Support Systems, Inc.).

What NSN replaces 2510-01-601-9007?

There are 12 known substitutes for 2510-01-601-9007: 3455-00-194-0558, 5840-00-217-6925, 4820-00-287-4564 and 9 more. Verify interchangeability with system specifications before substitution.

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