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849AS221 — 849AS221

✓ Government record, cited
NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER · COMPONENT
PRODUCT OVERVIEW

849AS221: 849AS221.

The 849AS221 is a NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER industrial component. This part is cataloged in the U.S. Government catalog under NSN 1377-01-454-9864, 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
849AS221
NSN: 1377-01-454-9864
FSC: 1377 — Cartridge and Propellant Actuated Devices and Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number849AS221
ManufacturerNAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
NSN1377-01-454-9864
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER 849AS221 TITLE COMPONENT PN 849AS221 MFR NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER 849AS221
KEY FEATURES
•
DOT PROPER SHIPPING NAME: RELEASE DEVICES, EXPLOSIVE
•
DOT IDENTIFICATION NUMBER: UN0173
•
DOT REGISTRATION CODE: EX1993080450B
•
DOD AMMUNITION CODE: LARC-BY81
•
DOT HAZARD CLASS/DIVISION: 1.4
•
HAZARDOUS MATERIAL CLASSIFICATION CODE: 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
TECHNICAL CHARACTERISTICS
DOT PROPER SHIPPING NAMERELEASE DEVICES, EXPLOSIVE
DOT IDENTIFICATION NUMBERUN0173
DOT REGISTRATION CODEEX1993080450B
DOD AMMUNITION CODELARC-BY81
DOT HAZARD CLASS/DIVISION1.4
HAZARDOUS MATERIAL CLASSIFICATION CODE1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
SPECIAL FEATURESFLU-9
END ITEM IDENTIFICATIONLPU-9/P ORANGE OR BLUE;LIFE PRESERVER AUTO
SUBSTITUTES & CROSS-REFERENCES 5
LARC-BY81Reference document
Same NSN cross-reference
Reference document — Informative reference only
1812-181Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1912-006-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
1812-181-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1377PL0662415Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (G)
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FREQUENTLY ASKED QUESTIONS
What is 849AS221?
849AS221 is a 849AS221 manufactured by NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER.
What parts can replace 849AS221?
There are 5 known substitutes for 849AS221: LARC-BY81, 1812-181, 1912-006-02 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 849AS221?
849AS221 is cataloged in the U.S. Government catalog under NSN 1377-01-454-9864. 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.