Home · FSC 5930 Switches · NSN 5930-01-255-8907

NSN 5930-01-255-8907 — Switch,Rotary

NIIN 01-255-8907 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5930-01-255-8907 is the national stock number for a switch,rotary in federal supply class 5930 (Switches). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Naval Sea Systems Command, Grayhill Inc, Lockheed Martin Librascope Corporation; the primary is 5990316-1. The unit of issue is EA and the FLIS list price is $69.26.

The U.S. government has bought this item 2 times on record, 1 of them in the last 24 months, most recently on September 28, 2026 for $3,205 from Spaires Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 3 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
5990316-1	53711	Naval Sea Systems Command	3 · Design control (vendor)	2 · Fully interchangeable
5990316-1	81073	Grayhill Inc	5 · Secondary reference	9 · Reference only
71BS30-02-2-06N-F	81073	Grayhill Inc	5 · Secondary reference	9 · Reference only
71BS30-02-2-12N-F	81073	Grayhill Inc	5 · Secondary reference	9 · Reference only
T507 017 701	36090	Lockheed Martin Librascope Corporation	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 28, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 28, 2026	Spaires Inc 6ZPL8			$3,205	Dla	SPE7M026P4889 » Award/Basic Package View
Jun 23, 1999	State Electronics Parts Corp. 7A378	1	$52.00		Dla	SP093099M6148

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 5990316-1.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $69.26
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2A
Thread Length: SINGLE MOUNTING FACILITY INCHES NOMINAL 0.312
Overall Length: INCHES NOMINAL 1.666
First Flat Length: SINGLE ACTUATOR INCHES NOMINAL 0.250
Flat Height: SINGLE ACTUATOR INCHES NOMINAL 0.219
Shaft Diameter: SINGLE ACTUATOR INCHES NOMINAL 0.250
Shaft Length: SINGLE ACTUATOR INCHES NOMINAL 0.375
Overall Diameter: INCHES NOMINAL 0.750
Individual Section Quantity: 2
Nonturn Device Type: AT 3:00 OCLOCK SLOTTED BUSHING
End Item Identification: 1290-01-144-2841 WEAPON CONSOLE
Switch Contact Basic Design: NONPILE-UP SYMMETRICAL
Pole Quantity: 2
Throw Quantity: 6
Mounting Method: SINGLE MOUNTING FACILITY THREADED BUSHING WITH PANEL SEAL
Nominal Thread Size: SINGLE MOUNTING FACILITY INCHES 0.375
Contact Voltage Rating In Volts: 30.0
Contact Voltage Rating In Volts: 115.0
Shaft Flat/Slot Angular Location: SINGLE ACTUATOR DEGREES FROM NONTURN DEVICE 195.0
Rotor Through Connection Quantity: 2
Switch Actuator Indexing Position Quantity: 6
Shaft Type: SINGLE ACTUATOR ROUND, FLATTED
Terminal Type: TAB, SOLDER LUG
Contact Switching Action: EACH SECTION REAR BREAKS BEFORE MAKES

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.