1677M5

View detailed technical data, stock status, and sourcing information for: 1677M5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-753-9327

Item Name Code

04226

Assigment Date

01/01/1962 (64 years ago)

A circular-shaped item of molded synthetic or natural rubber designed specifically to seal fluid pressure and prevent leakage within the cylinders of a vehicular hydraulic brake system. It is a component of cylinder assembly, hydraulic brake, master or cylinder assembly, hydraulic brake, wheel. Excludes:cup, compression.

10-1/2 coil quantity, 36.000 pounds minimum and 44.000 pounds maximum load rating, spring end,squared both ends end style, 1.188 inches minimum and 1.250 inches maximum inside diameter, 10.750 inches nominal spring free length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 1.188 inches minimum and 1.250 inches maximum
End Style: spring end,squared both ends
Spring Free Length: 10.750 inches nominal
Coil Quantity: 10-1/2
Load Rating: 36.000 pounds minimum and 44.000 pounds maximum
Spring Solid Length: 0.9375 inches nominal
Spring Solid Outside Diameter: 3.813 inches minimum and 3.875 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 3.813 inches minimum and 3.875 inches maximum
Spring Length Under Load: 0.9375 inches nominal
Material: steel comp 1065 overall
Material Document And Classification: qq-s-00640-canceled fed spec single material response overall
Style Designator: tapered

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1677M5	Compression Helical Spring
5360007539327	Compression Helical Spring
7539327	Compression Helical Spring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5360-00-753-9327?

The FSCG of the NSN 5360-00-753-9327 is 5360

Does NSN 5360-00-753-9327 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 5360-00-753-9327 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-753-9327 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 5360-00-753-9327 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962