3M1043-4-14-50 — BOLT,FLUID PASSAGE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

3M1043-4-14-50: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: PLAIN, head_diameter: 0.465 INCHES NOMINAL IN, overall_length: 1.593 INCHES NOMINAL IN, surface_treatment: PASSIVATE, concentric_hole_depth: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-204-2299, 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

3M1043-4-14-50

NSN: 4730-01-204-2299
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)

SPECIFICATIONS

material	STEEL
body_style	PLAIN
head_diameter	0.465 INCHES NOMINAL IN
overall_length	1.593 INCHES NOMINAL IN
surface_treatment	PASSIVATE
concentric_hole_depth	0.500 INCHES NOMINAL IN
first_end_thread_class	3A A
second_end_seat_radius	0.030 INCHES NOMINAL IN
first_end_thread_length	0.468 INCHES NOMINAL IN
second_end_thread_class	3B
wrenching_feature_style	ROUND
concentric_hole_diameter	0.125 INCHES NOMINAL IN
NSN	4730-01-204-2299

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

SECOND END NOMINAL THREAD SIZE: 0.138 INCHES IN

•

LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 0.875 INCHES NOMINAL IN

•

SECOND END THREAD CLASS: 3B

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE

•

BODY STYLE: PLAIN

•

FIRST END THREAD CLASS: 3A A

TECHNICAL CHARACTERISTICS

FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END NOMINAL THREAD SIZE	0.138 INCHES IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.875 INCHES NOMINAL IN
SECOND END THREAD CLASS	3B
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
BODY STYLE	PLAIN
FIRST END THREAD CLASS	3A A
COTTER PIN HOLE DIAMETER	0.079 INCHES NOMINAL IN
FIRST END STYLE DESIGNATOR	PLAIN

SUBSTITUTES & CROSS-REFERENCES 2

3M1043Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

11841-4-14-50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 3M1043-4-14-50?

3M1043-4-14-50 is a BOLT,FLUID PASSAGE.

What parts can replace 3M1043-4-14-50?

There are 2 known substitutes for 3M1043-4-14-50: 3M1043, 11841-4-14-50. Substitute compatibility should be verified for your specific system.

What is the NSN for 3M1043-4-14-50?

3M1043-4-14-50 is cataloged in the U.S. Government catalog under NSN 4730-01-204-2299. This indicates validated use in U.S. government and defense supply chains.

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