PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

541-100058Tester,spring Resiliency

Intercomp Co · NSN 6635-01-686-5969 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-686-5969 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-686-5969. Primary manufacturer part number: 541-100058.
Features
  • Tester,spring Resiliency — FSC 6635
  • Measurement Unit: POUND
  • Spring Type for Which Designed: COMPRESSION
  • Unit Type: MECHANICAL
  • Operation Method: MANUAL
  • Mounting Method: PORTABLE
  • 2 verified cross-references
  • Primary manufacturer: Intercomp Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Tester,spring Resiliency, cataloged under National Stock Number 6635-01-686-5969, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Intercomp Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN6635-01-686-5969
Primary Part Number541-100058
Item NameTester,spring Resiliency
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerIntercomp Co
StatusACTIVE
Measurement UnitPOUND
Spring Type for Which DesignedCOMPRESSION
Unit TypeMECHANICAL
Operation MethodMANUAL
Mounting MethodPORTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-03491729 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6625-00-118-673210005D INTERCHANGEABLE
Lead,test
Keysight Technologies Inc
5975-00-587-8861100058 INTERCHANGEABLE
Base,chassis
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2930-00-734-9492 INTERCHANGEABLE
Pipe,radiator Hose
5360-00-824-13661000-58 INTERCHANGEABLE
Spring,helical,compression
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
5950-01-086-7149 INTERCHANGEABLE
Transformer,power
4730-01-651-8974100-058 INTERCHANGEABLE
Adapter,straight,pipe to Gas Fit
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
1005-01-693-6187100-058 INTERCHANGEABLE
Light Mount
Reptilia Llc
5331-01-693-6528100-058-005 INTERCHANGEABLE
O-Ring
Reptilia Llc
5331-01-693-6530100-058-004 INTERCHANGEABLE
O-Ring
Reptilia Llc
Cross-Reference Index
Part NumberManufacturer
100058 Intercomp Co (USA)
541-100058 PRIMARY Intercomp Co (USA)
Related Parts
3110-00-100-0349INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1729
6625-00-118-6732INTERCHANGEABLE
LEAD,TEST
10005D
5975-00-587-8861INTERCHANGEABLE
BASE,CHASSIS
100058
2930-00-734-9492INTERCHANGEABLE
PIPE,RADIATOR HOSE
5360-00-824-1366INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1000-58
5950-01-086-7149INTERCHANGEABLE
TRANSFORMER,POWER
4730-01-651-8974INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO GAS FIT
100-058
1005-01-693-6187INTERCHANGEABLE
LIGHT MOUNT
100-058
5331-01-693-6528INTERCHANGEABLE
O-RING
100-058-005
5331-01-693-6530INTERCHANGEABLE
O-RING
100-058-004
5305-01-693-6534INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
100-058-002
5310-01-693-6538INTERCHANGEABLE
NUT,PLAIN,PLATE
100-058-003

Frequently Asked Questions

What is NSN 6635-01-686-5969?

NSN 6635-01-686-5969 is a Tester,spring Resiliency, manufactured by Intercomp Co, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-686-5969?

NSN 6635-01-686-5969 has 2 cross-referenced part numbers: 100058 (Intercomp Co), 541-100058 (Intercomp Co).

What NSN replaces 6635-01-686-5969?

There are 12 known substitutes for 6635-01-686-5969: 3110-00-100-0349, 6625-00-118-6732, 5975-00-587-8861 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 541-100058?

Key specifications for 541-100058: Measurement Unit: POUND; Part Name Assigned by Controlling Agency: VALVE SPRING TESTER; Spring Type for Which Designed: COMPRESSION; Unit Type: MECHANICAL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com