PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB187266Spring,helical,extension

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-322-5627 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-322-5627 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-322-5627. Primary manufacturer part number: SMB187266.
Features
  • Spring,helical,extension — FSC 5360
  • End Style: OFFSET HOOK, SIDE SECOND END
  • Material: STEEL OVERALL
  • Design Type: CLOSED
  • Coil to Hook Inside Length: 0.140 INCHES NOMINAL FIRST END IN
  • Style Designator: CYLINDRICAL
  • End Style: SHORT TWISTED HOOK FIRST END
  • Spring Free Length: 0.498 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-322-5627, 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 16 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-322-5627
Primary Part NumberSMB187266
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
End StyleOFFSET HOOK, SIDE SECOND END
MaterialSTEEL OVERALL
Design TypeCLOSED
Coil to Hook Inside Length0.140 INCHES NOMINAL FIRST END IN
Style DesignatorCYLINDRICAL
End StyleSHORT TWISTED HOOK FIRST END
Spring Free Length0.498 INCHES NOMINAL IN
Opening Width0.031 INCHES NOMINAL SECOND END IN
Coil Helix DirectionRIGHT-HAND
Coil Quantity12
Spring Length Under Load0.562 INCHES NOMINAL IN
Surface TreatmentTIN OVERALL
Coil to Hook Inside Length0.156 INCHES NOMINAL SECOND END IN
Spring Free Outside Diameter0.125 INCHES NOMINAL IN
Inside Diameter0.095 INCHES NOMINAL IN
Load Rating0.625 POUNDS NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5826-00-591-130355942 INTERCHANGEABLE
Hub and Wheel Assy
Sensor Systems, L.l.c. Dba Sensor Systems Llc
1650-00-944-690955942 INTERCHANGEABLE
Cap,valve
Hydro-Aire Aerospace Corp
5985-01-175-1870146457-001 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc.
4720-01-230-3645 INTERCHANGEABLE
Hose Assembly,nonmetallic
4820-01-320-83965594-2 INTERCHANGEABLE
Valve,rotary,selector
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
Cross-Reference Index
Part NumberManufacturer
SMB187266 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
55942 Kleinschmidt Inc (USA)
Related Parts
5826-00-591-1303INTERCHANGEABLE
HUB AND WHEEL ASSY
55942
1650-00-944-6909INTERCHANGEABLE
CAP,VALVE
55942
5985-01-175-1870INTERCHANGEABLE
ATTENUATOR,FIXED
146457-001
4720-01-230-3645INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4820-01-320-8396INTERCHANGEABLE
VALVE,ROTARY,SELECTOR
5594-2

Frequently Asked Questions

What is NSN 5360-00-322-5627?

NSN 5360-00-322-5627 is a Spring,helical,extension, 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 5360-00-322-5627?

NSN 5360-00-322-5627 has 2 cross-referenced part numbers: SMB187266 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 55942 (Kleinschmidt Inc).

What NSN replaces 5360-00-322-5627?

There are 5 known substitutes for 5360-00-322-5627: 5826-00-591-1303, 1650-00-944-6909, 5985-01-175-1870 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB187266?

Key specifications for SMB187266: End Style: OFFSET HOOK, SIDE SECOND END; Material: STEEL OVERALL; Design Type: CLOSED; Coil to Hook Inside Length: 0.140 INCHES NOMINAL FIRST END IN. 16 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