H541-0252-52 — STUFFING BOX AND BEARING,RUDDER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H541-0252-52: STUFFING BOX AND BEARING,RUDDER.

STUFFING BOX AND BEARING,RUDDER. Key specifications include material: NICKEL ALLOY 502, end_similarity: IDENTICAL, overall_length: 33.410 INCHES NOMINAL IN, first_end_style: SPLINED (STRAIGHT), second_end_style: SPLINED (STRAIGHT), special_features: SHAFT LENGTH IS CUT TO SUIT AT ASSEMBLY.. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-496-0661, 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

H541-0252-52

NSN: 3040-01-496-0661
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	NICKEL ALLOY 502
end_similarity	IDENTICAL
overall_length	33.410 INCHES NOMINAL IN
first_end_style	SPLINED (STRAIGHT)
second_end_style	SPLINED (STRAIGHT)
special_features	SHAFT LENGTH IS CUT TO SUIT AT ASSEMBLY.
first_end_diameter	0.8800 INCHES NOMINAL IN
second_end_diameter	0.8800 INCHES NOMINAL IN
end_item_identification	ACTUATOR GEARBOX INBD ASSY, LOGISTIC ESCAPE TRUNK UPPER HATCH; NSSN CLASS SUBMARINE.
first_end_spline_length	3.380 INCHES NOMINAL IN
second_end_spline_length	1.620 INCHES NOMINAL IN
first_end_spline_quantity	10
NSN	3040-01-496-0661

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END DIAMETER: 0.8800 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 0.8720 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.8800 INCHES NOMINAL IN

•

SECOND END SPLINE MINOR DIAMETER: 0.7370 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM IN

•

FIRST END STYLE: SPLINED (STRAIGHT)

•

SECOND END SPLINE MAJOR DIAMETER: 0.8720 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N286, FORM-2 NATIONAL SPEC ALL MATERIAL RESPONSES

TECHNICAL CHARACTERISTICS

FIRST END DIAMETER	0.8800 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	0.8720 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM IN
SECOND END DIAMETER	0.8800 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER	0.7370 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM IN
FIRST END STYLE	SPLINED (STRAIGHT)
SECOND END SPLINE MAJOR DIAMETER	0.8720 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N286, FORM-2 NATIONAL SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH	33.410 INCHES NOMINAL IN
FIRST END SPLINE LENGTH	3.380 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY	10

SUBSTITUTES & CROSS-REFERENCES 2

H541-0252Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

167-6985280Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 H541-0252-52?

H541-0252-52 is a STUFFING BOX AND BEARING,RUDDER.

What parts can replace H541-0252-52?

There are 2 known substitutes for H541-0252-52: H541-0252, 167-6985280. Substitute compatibility should be verified for your specific system.

What is the NSN for H541-0252-52?

H541-0252-52 is cataloged in the U.S. Government catalog under NSN 3040-01-496-0661. This indicates validated use in U.S. government and defense supply chains.

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