B11800 — CATAPULT,AIRCRAFT EJECTION SEAT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B11800: CATAPULT,AIRCRAFT EJECTION SEAT.

CATAPULT,AIRCRAFT EJECTION SEAT. Key specifications include actuator: INCLUDED, model_number: M1A1, overall_length: 39.439 INCHES NOMINAL IN, dod_ammunition_code: 1377-M320, actuator_model_number: M28A1, training_usage_feature: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 1377-00-028-6118, 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

B11800

NSN: 1377-00-028-6118
FSC: 1377 — Cartridge and Propellant Actuated Devices and Components
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

actuator	INCLUDED
model_number	M1A1
overall_length	39.439 INCHES NOMINAL IN
dod_ammunition_code	1377-M320
actuator_model_number	M28A1
training_usage_feature	NOT INCLUDED
NSN	1377-00-028-6118

COMPONENT DIAGRAM

KEY FEATURES

•

MODEL NUMBER: M1A1

•

ACTUATOR MODEL NUMBER: M28A1

•

TRAINING USAGE FEATURE: NOT INCLUDED

•

DOD AMMUNITION CODE: 1377-M320

•

ACTUATOR: INCLUDED

TECHNICAL CHARACTERISTICS

MODEL NUMBER	M1A1
ACTUATOR MODEL NUMBER	M28A1
OVERALL LENGTH	39.439 INCHES NOMINAL IN
TRAINING USAGE FEATURE	NOT INCLUDED
DOD AMMUNITION CODE	1377-M320
ACTUATOR	INCLUDED

SUBSTITUTES & CROSS-REFERENCES 1

1377-M320Reference 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 B11800?

B11800 is a CATAPULT,AIRCRAFT EJECTION SEAT.

What parts can replace B11800?

There is 1 known substitute for B11800: 1377-M320. Substitute compatibility should be verified for your specific system.

What is the NSN for B11800?

B11800 is cataloged in the U.S. Government catalog under NSN 1377-00-028-6118. This indicates validated use in U.S. government and defense supply chains.

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B11800 — CATAPULT,AIRCRAFT EJECTION SEAT

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