PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PIECE 61ASpring,helical,extension

Back Motor Bodies Inc · NSN 5360-01-254-2391 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-254-2391 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-254-2391. Primary manufacturer part number: PIECE 61A.
Features
  • Spring,helical,extension — FSC 5360
  • 2 verified cross-references
  • Primary manufacturer: Back Motor Bodies Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-254-2391, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Back Motor Bodies Inc. This item has 2 commercial cross-references from 2 manufacturers, 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,helical,extension
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersLasar Mfg Co Inc (CAGE 35177); Back Motor Bodies Inc (CAGE 35117)
Technical Specifications
ParameterValue
NSN5360-01-254-2391
Primary Part NumberPIECE 61A
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBack Motor Bodies Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-010-2822324469LE01 INTERCHANGEABLE
Gasket
Prestolite Electric Inc
5905-00-114-264310314 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Sensor Systems, L.l.c. Dba Sensor Systems Llc
5120-00-288-9181 INTERCHANGEABLE
Extractor,tap
5815-00-356-3451SC-B-69348 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-00-398-791110314 INTERCHANGEABLE
Impeller,pump,centrifugal
Rps-Fl, Inc. Dba Rps Inc
5998-00-476-112610314 INTERCHANGEABLE
Printed Wiring Board
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5930-00-826-38398365286 INTERCHANGEABLE
Switch,sensitive
Us Army Aviation and Missile Command
5950-00-874-104910314 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5950-00-974-5753 INTERCHANGEABLE
Reactor
5133-00-988-5701 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
10314 Lasar Mfg Co Inc (USA)
PIECE 61A PRIMARY Back Motor Bodies Inc (CAN)
Related Parts
5330-00-010-2822INTERCHANGEABLE
GASKET
324469LE01
5905-00-114-2643INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
10314
5120-00-288-9181INTERCHANGEABLE
EXTRACTOR,TAP
5815-00-356-3451INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-B-69348
4320-00-398-7911INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
10314
5998-00-476-1126INTERCHANGEABLE
PRINTED WIRING BOARD
10314
5930-00-826-3839INTERCHANGEABLE
SWITCH,SENSITIVE
8365286
5950-00-874-1049INTERCHANGEABLE
TRANSFORMER,POWER
10314
5950-00-974-5753INTERCHANGEABLE
REACTOR
5133-00-988-5701INTERCHANGEABLE
DRILL,TWIST
2590-01-129-7420INTERCHANGEABLE
SPOOL,RELIEF VALVE
5935-01-343-2304INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SP43576 & SP43578 & SP43579

Frequently Asked Questions

What is NSN 5360-01-254-2391?

NSN 5360-01-254-2391 is a Spring,helical,extension, manufactured by Back Motor Bodies Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-254-2391?

NSN 5360-01-254-2391 has 2 cross-referenced part numbers: 10314 (Lasar Mfg Co Inc), PIECE 61A (Back Motor Bodies Inc).

What NSN replaces 5360-01-254-2391?

There are 12 known substitutes for 5360-01-254-2391: 5330-00-010-2822, 5905-00-114-2643, 5120-00-288-9181 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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