PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DFE2-500Tester,spring Resiliency

Ametek, Inc. Div Aerospace & Defense · NSN 6635-00-867-0516 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-867-0516 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-867-0516. Primary manufacturer part number: DFE2-500.
Features
  • Tester,spring Resiliency — FSC 6635
  • Measurement Unit: POUND
  • Spring Type for Which Designed: COMPRESSION AND TENSION
  • Torque Indicating Wrench Usage Feature: NOT INCLUDED
  • Scale Range: +0.0 TO 500.0 POUNDS LBS
  • Load Receiver Type: HOOK AND PUSH ROD
  • Mounting Method: PORTABLE
  • Spring Travel Gage: NOT INCLUDED
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Tester,spring Resiliency, cataloged under National Stock Number 6635-00-867-0516, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-00-867-0516
Primary Part NumberDFE2-500
Item NameTester,spring Resiliency
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
Measurement UnitPOUND
Spring Type for Which DesignedCOMPRESSION AND TENSION
Torque Indicating Wrench Usage FeatureNOT INCLUDED
Scale Range+0.0 TO 500.0 POUNDS LBS
Load Receiver TypeHOOK AND PUSH ROD
Mounting MethodPORTABLE
Spring Travel GageNOT INCLUDED
Unit TypeWEIGHING SCALE
Scale Smallest Increment Graduation.5 LB SMALLEST INCREMENT LBS
Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-081-6395 INTERCHANGEABLE
Gasket
2320-00-117-2641 INTERCHANGEABLE
Truck,cargo
6605-00-242-595494 INTERCHANGEABLE
Compass,astro
Dayton Tv Service Inc
2520-00-374-4784 INTERCHANGEABLE
Bearing,plain Sleev
6635-00-449-37505T INTERCHANGEABLE
Tester,spring Resiliency
Martindale Electric Company, the
6635-00-498-7910 INTERCHANGEABLE
Tester,spring Resiliency
6635-00-540-9020 INTERCHANGEABLE
Tester,spring Resiliency
6635-00-545-8500 INTERCHANGEABLE
Tester,spring Resiliency
6635-00-557-3237D150M INTERCHANGEABLE
Tester,spring Resiliency
Ametek, Inc. Div Aerospace & Defense
6635-00-578-5285 INTERCHANGEABLE
Tester,spring Resiliency
Cross-Reference Index
Part NumberManufacturer
DG-500 Ross Brown Sales Pty Ltd (AUS)
D500 Ametek, Inc. Div Aerospace & Defense (USA)
DFE2-500 Nicol Scales Lp Dba Nicol Scales Lp (USA)
DFE2-500 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
D500M Ametek, Inc. Div Aerospace & Defense (USA)
DFIS 500 Ametek, Inc. Div Aerospace & Defense (USA)
MILT43560 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DG-500 Ametek Inc (USA)
Related Parts
5330-00-081-6395INTERCHANGEABLE
GASKET
2320-00-117-2641INTERCHANGEABLE
TRUCK,CARGO
6605-00-242-5954INTERCHANGEABLE
COMPASS,ASTRO
94
2520-00-374-4784INTERCHANGEABLE
BEARING,PLAIN SLEEV
6635-00-449-3750INTERCHANGEABLE
TESTER,SPRING RESILIENCY
5T
6635-00-498-7910INTERCHANGEABLE
TESTER,SPRING RESILIENCY
6635-00-540-9020INTERCHANGEABLE
TESTER,SPRING RESILIENCY
6635-00-545-8500INTERCHANGEABLE
TESTER,SPRING RESILIENCY
6635-00-557-3237INTERCHANGEABLE
TESTER,SPRING RESILIENCY
D150M
6635-00-578-5285INTERCHANGEABLE
TESTER,SPRING RESILIENCY
6635-00-578-5286INTERCHANGEABLE
TESTER,SPRING RESILIENCY
6635-00-606-9181INTERCHANGEABLE
TESTER,SPRING RESILIENCY
LKG05

Frequently Asked Questions

What is NSN 6635-00-867-0516?

NSN 6635-00-867-0516 is a Tester,spring Resiliency, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-00-867-0516?

NSN 6635-00-867-0516 has 8 cross-referenced part numbers: DG-500 (Ross Brown Sales Pty Ltd), D500 (Ametek, Inc. Div Aerospace & Defense), DFE2-500 (Nicol Scales Lp Dba Nicol Scales Lp), DFE2-500 (Ametek, Inc. Div Aerospace & Defense), D500M (Ametek, Inc. Div Aerospace & Defense) and 3 more.

What NSN replaces 6635-00-867-0516?

There are 12 known substitutes for 6635-00-867-0516: 5330-00-081-6395, 2320-00-117-2641, 6605-00-242-5954 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DFE2-500?

Key specifications for DFE2-500: Measurement Unit: POUND; Spring Type for Which Designed: COMPRESSION AND TENSION; Torque Indicating Wrench Usage Feature: NOT INCLUDED; Scale Range: +0.0 TO 500.0 POUNDS LBS. 10 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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