NSN 5360-01-550-8820 · NIIN 015508820 · Part number 20511227
Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 47457
Government record, cited
NSN 5360-01-550-8820 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-550-8820. Manufacturer of record part number: 20511227.
Also searched as5360-01-550-8820 ·
5360015508820 ·
NIIN 015508820 ·
01-550-8820 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 47457 · 20511227
Material Document and Classification: QQ-W-423 B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Deflection Rate: 1.300 POUNDS PER INCH NOMINAL LBS
Stock Diameter: 0.048 INCHES NOMINAL IN
Spring Length Under Load: 9.240 INCHES NOMINAL IN
Material: STEEL COMP 302 OR STEEL COMP 304 OVERALL
1 manufacturer part number on file
Manufacturer of record: Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div
Identification
NSN: 5360-01-550-8820
NIIN: 015508820
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 20511227
Manufacturer: Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div
General Description
The Spring,helical,extension, cataloged under National Stock Number 5360-01-550-8820, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5360-01-550-8820
Primary Part Number
20511227
Item Name
Spring,helical,extension
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div
Status
ACTIVE
Material Document and Classification
QQ-W-423 B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div (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 5360-01-550-8820?
NSN 5360-01-550-8820 is a Spring,helical,extension, manufactured by Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-550-8820?
NSN 5360-01-550-8820 has 1 manufacturer part number on file: 20511227 (Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div).
What are the specifications of 20511227?
Key specifications for 20511227: Material Document and Classification: QQ-W-423 B FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Deflection Rate: 1.300 POUNDS PER INCH NOMINAL LBS; Stock Diameter: 0.048 INCHES NOMINAL IN; Spring Length Under Load: 9.240 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-550-8820 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.