XB7701

View detailed technical data, stock status, and sourcing information for: XB7701
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-127-3647

Item Name Code

02381

Assigment Date

02/27/1982 (44 years ago)

A device designed for installation in the main riser of a dry or empty pipe automatic sprinkler system and held closed by spring force, air, or water pressure. Water is automatically released to the sprinkler system either by releasing or lowering the pressure beyond the minimum requirement or admitting and increasing the pressure to overcome the spring force.

extended prong square cut point type, 3.610 inches nominal underloop length, steel comp 1008 or steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1017 or steel comp 1018 or steel comp 1020 overall material, fed std 66 fed std all material responses overall material document and classification, 0.220 inches minimum and 0.225 inches maximum diameter

Product Characteristics

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

Diameter: 0.220 inches minimum and 0.225 inches maximum
Underloop Length: 3.610 inches nominal
Point Type: extended prong square cut
Material: steel comp 1008 or steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1017 or steel comp 1018 or steel comp 1020 overall
Material Document And Classification: fed std 66 fed std all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 class 3 fed spec all treatment responses overall
Style Designator: standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-01-186-3293	No Name Available	10/01/1986

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
XB-770-1	Cotter Pin
XB7701	Cotter Pin

FAQs

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

What is the FSCG of the NSN 5315-01-127-3647?

The FSCG of the NSN 5315-01-127-3647 is 5315

Does the NSN 5315-01-127-3647 have a Schedule B code assigned?

Yes, the Schedule B code is 7318240000

Does NSN 5315-01-127-3647 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 5315-01-127-3647 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-127-3647 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 5315-01-127-3647 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Feb 27, 1982