23997-N

View detailed technical data, stock status, and sourcing information for: 23997-N
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-371-1461

Item Name Code

10849

Assigment Date

02/06/1993 (33 years ago)

A relay whose contact arm may rotate through 360 degrees but not in one operation. Includes rotary relays which automatically reset. For an item having the dual functions of a switch and a relay assembled together on a common mounting, see relay-switch. Excludes:switch, rotary; switch, stepping; and switch, telephone (as modified).

20.745 inches nominal overall length, dry design type, 6.125 inches nominal overall diameter, 3930-01-330-8907;fork lift truck. end item identification, unthreaded single inlet inlet connection type

Product Characteristics

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

Overall Length: 20.745 inches nominal
Inlet Connection Type: unthreaded single inlet
Overall Diameter: 6.125 inches nominal
End Item Identification: 3930-01-330-8907;fork lift truck.
Design Type: dry
Muffler Design: straight through
Body Shape: round
Operating Position: horizontal
Inlet Projection Length: 8.000 inches nominal single inlet8.000 inches nominal
Inlet Outside Diameter: 2.500 inches nominal single inlet2.500 inches nominal
Special Features: w/spark arresting capability.
Material: steel location not otherwise specified
Surface Treatment: aluminum alloy

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
23997-N	Exhaust Muffler
8909A299-001	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-371-1461?

The FSCG of the NSN 2990-01-371-1461 is 2990

Does the NSN 2990-01-371-1461 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-371-1461 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 2990-01-371-1461 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-371-1461 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 2990-01-371-1461 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Feb 6, 1993