1003921

View detailed technical data, stock status, and sourcing information for: 1003921

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1003921
Federal Supply Group
Plumbing, Heating, and Waste Disposal Equipment
Federal Supply Classification
4530 Fuel Burning Equipment Units
National Stock Number
4530-01-154-6423
Item Name Code
77777
Assigment Date
05/28/1983 (43 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4530-01-154-6423, oil burner trigger

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4530-01-141-1496 No Name Available 05/01/1987

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
1003921 Oil Burner Trigger
51362B Oil Burner Trigger
51362B B58909 Oil Burner Trigger
5488E Oil Burner Trigger
5488E PIECE 37 Oil Burner Trigger
MX-261180 PIECE-37 Oil Burner Trigger
MX261193-3PC37 Oil Burner Trigger

FAQs

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

What is the FSCG of the NSN 4530-01-154-6423?
The FSCG of the NSN 4530-01-154-6423 is 4530
Does NSN 4530-01-154-6423 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 4530-01-154-6423 contain precious materials?
Item does not contain precious metal.
Does NSN 4530-01-154-6423 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 4530-01-154-6423 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, May 28, 1983

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