PartsTable TECHNICAL DATA SHEET
NSN 5360-00-261-4365Government record, cited

Spring, Helical, Extension5360-00-261-4365

NSN 5360-00-261-4365 · NIIN 002614365 · Part number R191A
Mcgraw-Edison Co Power Systems Group · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 46460
Government record, cited
NSN 5360-00-261-4365 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-261-4365. Manufacturer of record part number: R191A.
Also searched as  5360-00-261-4365 · 5360002614365 · NIIN 002614365 · 00-261-4365 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 46460 · R191A · KP191R
Nearby stock numbers  ·
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.656 INCHES NOMINAL IN
  • Load Rating: 17.90 POUNDS NOMINAL LBS
  • End Style: LONG LOOP BOTH ENDS
  • Design Type: CLOSED
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 6.325 INCHES NOMINAL IN
  • Inside Diameter: 0.456 INCHES NOMINAL IN
Identification
  • NSN: 5360-00-261-4365
  • NIIN: 002614365
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: R191A
  • Manufacturer: Mcgraw-Edison Co Power Systems Group
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-261-4365, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Mcgraw-Edison Co Power Systems Group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-261-4365
Primary Part NumberR191A
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerMcgraw-Edison Co Power Systems Group
StatusACTIVE
Spring Free Outside Diameter0.656 INCHES NOMINAL IN
Load Rating17.90 POUNDS NOMINAL LBS
End StyleLONG LOOP BOTH ENDS
Design TypeCLOSED
Style DesignatorCYLINDRICAL
Spring Free Length6.325 INCHES NOMINAL IN
Inside Diameter0.456 INCHES NOMINAL IN
Spring Length Under Load6.500 INCHES NOMINAL IN
Coil Quantity46-1/2
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Hook Radius0.188 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
KP191R Mcgraw-Edison Co Power Systems Group (USA)
R191A PRIMARY Mcgraw-Edison Co Power Systems Group (USA)
No interchangeability data on file.
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO
5360-00-001-4703
5360-00-001-4703 · Item name not on file

Frequently Asked Questions

What is NSN 5360-00-261-4365?

NSN 5360-00-261-4365 is a Spring,helical,extension, manufactured by Mcgraw-Edison Co Power Systems Group, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-00-261-4365?

NSN 5360-00-261-4365 has 2 manufacturer part numbers on file: KP191R (Mcgraw-Edison Co Power Systems Group), R191A (Mcgraw-Edison Co Power Systems Group).

What are the specifications of R191A?

Key specifications for R191A: Spring Free Outside Diameter: 0.656 INCHES NOMINAL IN; Load Rating: 17.90 POUNDS NOMINAL LBS; End Style: LONG LOOP BOTH ENDS; Design Type: CLOSED. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-261-4365 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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