PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB171533Spring,helical,compression

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-663-3297 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-663-3297 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-663-3297. Primary manufacturer part number: SMB171533.
Features
  • Spring,helical,compression — FSC 5360
  • Surface Treatment: TIN OVERALL
  • Coil Quantity: 3-1/2
  • Material: STEEL OVERALL
  • Coil Helix Direction: LEFT-HAND
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.812 INCHES NOMINAL IN
  • Inside Diameter: 0.678 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-663-3297, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-663-3297
Primary Part NumberSMB171533
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Surface TreatmentTIN OVERALL
Coil Quantity3-1/2
MaterialSTEEL OVERALL
Coil Helix DirectionLEFT-HAND
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.812 INCHES NOMINAL IN
Inside Diameter0.678 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-920-6811B201843H12 INTERCHANGEABLE
Seal
Nuttall Gear L L C
5330-00-921-53445116292 INTERCHANGEABLE
Packing,preformed
Rolls-Royce Solutions America Inc
4820-01-497-058043242 INTERCHANGEABLE
Valve,globe
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4820-01-497-0705 INTERCHANGEABLE
Valve,ball
Cross-Reference Index
Part NumberManufacturer
SMB171533 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
54933 Kleinschmidt Inc (USA)
Related Parts
5330-00-920-6811INTERCHANGEABLE
SEAL
B201843H12
5330-00-921-5344INTERCHANGEABLE
PACKING,PREFORMED
5116292
4820-01-497-0580INTERCHANGEABLE
VALVE,GLOBE
43242
4820-01-497-0705INTERCHANGEABLE
VALVE,BALL

Frequently Asked Questions

What is NSN 5360-00-663-3297?

NSN 5360-00-663-3297 is a Spring,helical,compression, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-663-3297?

NSN 5360-00-663-3297 has 2 cross-referenced part numbers: SMB171533 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 54933 (Kleinschmidt Inc).

What NSN replaces 5360-00-663-3297?

There are 4 known substitutes for 5360-00-663-3297: 5330-00-920-6811, 5330-00-921-5344, 4820-01-497-0580 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB171533?

Key specifications for SMB171533: Surface Treatment: TIN OVERALL; Coil Quantity: 3-1/2; Material: STEEL OVERALL; Coil Helix Direction: LEFT-HAND. 9 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