4030-00-387-4318

Find complete technical information, availability, and procurement data for: 4030-00-387-4318
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Federal Supply Group

Rope, Cable, Chain, and Fittings

Federal Supply Classification

4030 Chain, Cable and Fittings for Rope

National Stock Number

4030-00-387-4318

Item Name Code

20903

Assigment Date

03/25/1974 (52 years ago)

0.875 inches nominal outside diameter, 2.438 inches nominal overall length, 0.188 inches nominal accommodated material diameter, spring type style designator, steel corrosion resisting material

Product Characteristics

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

Overall Length: 2.438 inches nominal
Outside Diameter: 0.875 inches nominal
Accommodated Material Diameter: 0.188 inches nominal
Material: steel corrosion resisting
Style Designator: spring type

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
BM2258-6	Quick Disconn Wire Rope Coupling

FAQs

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

What is the FSCG of the NSN 4030-00-387-4318?

The FSCG of the NSN 4030-00-387-4318 is 4030

Does the NSN 4030-00-387-4318 have a Schedule B code assigned?

Yes, the Schedule B code is 7307290000

Does NSN 4030-00-387-4318 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 4030-00-387-4318 contain precious materials?

Item does not contain precious metal.

Does NSN 4030-00-387-4318 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 4030-00-387-4318 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Mar 25, 1974

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus	12
New Material	110
Overhauled	1
Total	123

Availability of this item was last updated on: 01/15/2026 11:01 AM EST. Stock levels and pricing are subject to change.

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4030-00-387-4318

Product Characteristics

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

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:

FAQs

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

Professional Distribution

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Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition: