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1981116-99 — SWITCH,ROTARY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1981116-99: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include end_item_identification: ONBOARD 420 FT (WMSL-750) DEEP WATER NATIONAL SECURITY CUTTER FT, part_name_assigned_by_controlling_agency: SWITCH,SELECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-561-7330, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1981116-99
NSN: 5930-01-561-7330
FSC: 5930 — Switches
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identificationONBOARD 420 FT (WMSL-750) DEEP WATER NATIONAL SECURITY CUTTER FT
part_name_assigned_by_controlling_agencySWITCH,SELECTOR
NSN5930-01-561-7330
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 1981116-99 MFR SWITCH,ROTARY
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSWITCH,SELECTOR
END ITEM IDENTIFICATIONONBOARD 420 FT (WMSL-750) DEEP WATER NATIONAL SECURITY CUTTER FT
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1981116-99?
1981116-99 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1981116-99?
1981116-99 is cataloged in the U.S. Government catalog under NSN 5930-01-561-7330. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.