Aerospace Hardware Store

Aerospace

Hardware

1122721 Compression Helical Spring

5360-00-349-9471

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

TMS-0694
5330-01-477-7824
Gasket
TMS-0775
5330-01-513-4615
Gasket
TMS-0799
4710-01-294-8781
Nonmetallic Tubing
TMS-0811
5306-01-622-6770
Machine Bolt
TMS-0831
5310-01-623-2817
Steel Nut
TMS-0864
5365-01-121-8809
Ring Spacer
TMS-0893
5330-01-211-0510
Gasket
TMS-0918-ST
4710-01-513-4814
Nonmetallic Tubing Assembly

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Compression Helical Spring
Part Number
1122721
(NSN) National Stock Number
5360-00-349-9471
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
(INC) Item Name Code
04226
(FIIG) Federal Item Identification Guide
A02900
Date
04/14/1971 (55 years ago)

0.324 inches minimum and 0.386 inches maximum inside diameter, 3.600 pounds minimum and 4.400 pounds maximum load rating, spring end,squared and ground both ends end style, 1.219 inches minimum and 1.281 inches maximum spring free length, 10 coil quantity

Specs & Compatibility

Inside Diameter

0.324 inches minimum and 0.386 inches maximum

End Style

spring end,squared and ground both ends

Spring Free Length

1.219 inches minimum and 1.281 inches maximum

Coil Quantity

10

Load Rating

3.600 pounds minimum and 4.400 pounds maximum

Spring Solid Length

0.500 inches nominal

Spring Solid Outside Diameter

0.406 inches minimum and 0.468 inches maximum

Coil Helix Direction

right-hand or left-hand

Spring Free Outside Diameter

0.406 inches minimum and 0.468 inches maximum

Spring Length Under Load

0.750 inches nominal

Material

steel overall

Surface Treatment

zinc and chromate overall

Surface Treatment Document And Classification

qq-z-325,type 2,class 2 fed spec single treatment response overall

Style Designator

cylindrical

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9I

Pseudo Item Name Code

0004226

Related Hardware Products

Part Number Description
1122721 Compression Helical Spring

Frequently Asked Questions

What is the FSCG of the NSN 5360-00-349-9471?
The FSCG of the NSN 5360-00-349-9471 is 5360
Does NSN 5360-00-349-9471 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5360-00-349-9471 contain precious materials?
Precious metal content is unknown
Does NSN 5360-00-349-9471 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5360-00-349-9471 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Apr 14, 1971