LD546627 — ROCKET MOTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LD546627: ROCKET MOTOR.

The ROCKET MOTOR is a the manufacturer industrial component. Key specifications include weight: 27.10 POUNDS LBS, igniter: INCLUDED, model_number: MK 34 MOD 1, resonance_rod: NOT INCLUDED, nominal_thrust: 2650.000 POUNDS LBS, overall_length: 21.380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1340-00-042-9271, 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

LD546627

NSN: 1340-00-042-9271
FSC: 1340 — Rockets, Rocket Ammunition and Rocket Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

weight	27.10 POUNDS LBS
igniter	INCLUDED
model_number	MK 34 MOD 1
resonance_rod	NOT INCLUDED
nominal_thrust	2650.000 POUNDS LBS
overall_length	21.380 INCHES NOMINAL IN
dod_ammunition_code	1340-J149
igniter_installation	INSTALLED
igniter_model_number	MK 263 MOD 1
net_explosive_weight	9.0193 STORAGE POUNDS AND 9.0193 TRANSPORTATION POUNDS
propellant_inhibitor	NOT INCLUDED
dot_registration_code	EX1988030766
NSN	1340-00-042-9271

COMPONENT DIAGRAM

KEY FEATURES

•

IGNITER MODEL NUMBER: MK 263 MOD 1

•

NOMINAL THRUST: 2650.000 POUNDS LBS

•

PROPELLANT INHIBITOR: NOT INCLUDED

•

NOMINAL BURNING TIME IN SECONDS: 0.70

•

MODEL NUMBER: MK 34 MOD 1

•

MOTOR PROPELLANT GRAIN WEIGHT: 9.5 POUNDS LBS

•

NET EXPLOSIVE WEIGHT: 9.0193 STORAGE POUNDS AND 9.0193 TRANSPORTATION POUNDS

•

STRAIGHT SECTION OUTSIDE DIAMETER: 5.380 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

IGNITER MODEL NUMBER	MK 263 MOD 1
NOMINAL THRUST	2650.000 POUNDS LBS
PROPELLANT INHIBITOR	NOT INCLUDED
NOMINAL BURNING TIME IN SECONDS	0.70
MODEL NUMBER	MK 34 MOD 1
MOTOR PROPELLANT GRAIN WEIGHT	9.5 POUNDS LBS
NET EXPLOSIVE WEIGHT	9.0193 STORAGE POUNDS AND 9.0193 TRANSPORTATION POUNDS
STRAIGHT SECTION OUTSIDE DIAMETER	5.380 INCHES NOMINAL IN
DOT REGISTRATION CODE	EX1988030766
OVERALL LENGTH	21.380 INCHES NOMINAL IN

OTHER ITEMS IN FSC 1340 — Rockets, Rocket Ammunition and Rocket Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1340-00-007-9750 1340-00-455-6752 1340-00-602-8624 1340-00-787-2776 1340-01-051-0960 1340-01-051-4089 1340-01-085-8566 1340-01-135-3682

SUBSTITUTES & CROSS-REFERENCES 2

1340-J149Reference document

Same NSN cross-reference

Reference document — Informative reference only

2434633Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required (G)

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FREQUENTLY ASKED QUESTIONS

What is LD546627?

LD546627 is a ROCKET MOTOR.

What parts can replace LD546627?

There are 2 known substitutes for LD546627: 1340-J149, 2434633. Substitute compatibility should be verified for your specific system.

What is the NSN for LD546627?

LD546627 is cataloged in the U.S. Government catalog under NSN 1340-00-042-9271. This indicates validated use in U.S. government and defense supply chains.

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LD546627 — ROCKET MOTOR

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