7749425-1 — STAIRCASE,AIRCRAFT BOARDING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7749425-1: STAIRCASE,AIRCRAFT BOARDING.

The STAIRCASE,AIRCRAFT BOARDING is a the manufacturer industrial component. Key specifications include tire_size: 7.50-16, step_width: 9.250 IN. IN, step_length: 42.000 IN.

LOWER; 45.000 IN. UPPER IN, adjustability: ADJUSTABLE, step_quantity: 38, platform_width: 94.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1730-01-004-6697, 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

7749425-1

NSN: 1730-01-004-6697
FSC: 1730 — Aircraft Ground Servicing Equipment
CAGE: 04984 — CELTECH CORPORATION DIV USE CAGE 65552 FOR ALL ORDERS (USA)

SPECIFICATIONS

tire_size	7.50-16
step_width	9.250 IN. IN
step_length	42.000 IN. LOWER; 45.000 IN. UPPER IN
adjustability	ADJUSTABLE
step_quantity	38
platform_width	94.000 INCHES NOMINAL IN
pneumatic_tire	INCLUDED
wheel_quantity	4
platform_height	169.000 INCHES MINIMUM AND 312.000 INCHES MAXIMUM IN
platform_length	378.000 INCHES NOMINAL IN
special_features	TRUCK MOUNTED; HYDRAULIC ADJUSTMENT ON PLATFORM AND STEPS; STABILIZING JACKS AND OUTRIGGERS INCLUDED; STAIRCASE LOAD CAPACITY 40 PASSENGER MAX
illuminated_location	STEP
NSN	1730-01-004-6697

COMPONENT DIAGRAM

KEY FEATURES

•

ILLUMINATED LOCATION: STEP

•

STEP LENGTH: 42.000 IN. LOWER; 45.000 IN. UPPER IN

•

PLATFORM WIDTH: 94.000 INCHES NOMINAL IN

•

STEP QUANTITY: 38

•

TIRE SIZE: 7.50-16

•

PLATFORM HEIGHT: 169.000 INCHES MINIMUM AND 312.000 INCHES MAXIMUM IN

•

PNEUMATIC TIRE: INCLUDED

•

STEP WIDTH: 9.250 IN. IN

TECHNICAL CHARACTERISTICS

ILLUMINATED LOCATION	STEP
STEP LENGTH	42.000 IN. LOWER; 45.000 IN. UPPER IN
PLATFORM WIDTH	94.000 INCHES NOMINAL IN
STEP QUANTITY	38
TIRE SIZE	7.50-16
PLATFORM HEIGHT	169.000 INCHES MINIMUM AND 312.000 INCHES MAXIMUM IN
PNEUMATIC TIRE	INCLUDED
STEP WIDTH	9.250 IN. IN
REFERENCE DATA AND LITERATURE	AF T.O. 35A3-18-1
WHEEL QUANTITY	4

OTHER ITEMS IN FSC 1730 — Aircraft Ground Servicing Equipment

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

1730-00-001-2273 1730-00-001-2274 1730-00-001-2275 1730-00-001-2276 1730-00-001-2277 1730-00-001-2278 1730-00-001-3683 1730-00-003-0397

SUBSTITUTES & CROSS-REFERENCES 1

SAMME328Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7749425-1?

7749425-1 is a STAIRCASE,AIRCRAFT BOARDING.

What parts can replace 7749425-1?

There is 1 known substitute for 7749425-1: SAMME328. Substitute compatibility should be verified for your specific system.

What is the NSN for 7749425-1?

7749425-1 is cataloged in the U.S. Government catalog under NSN 1730-01-004-6697. This indicates validated use in U.S. government and defense supply chains.

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7749425-1 — STAIRCASE,AIRCRAFT BOARDING

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