7M57C4 — BOLT,FLUID PASSAGE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

7M57C4: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: BODY WRENCHING, overall_length: 1.860 INCHES NOMINAL IN, width_across_flats: 0.688 INCHES NOMINAL IN, second_end_seat_angle: 37.0 DEGREES NOMINAL, first_end_thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-052-8262, 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

7M57C4

NSN: 4730-00-052-8262
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL
body_style	BODY WRENCHING
overall_length	1.860 INCHES NOMINAL IN
width_across_flats	0.688 INCHES NOMINAL IN
second_end_seat_angle	37.0 DEGREES NOMINAL
first_end_thread_class	3A A
first_end_thread_length	0.235 INCHES NOMINAL IN
second_end_thread_class	3A A
wrenching_feature_style	HEXAGON
concentric_hole_diameter	0.172 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
second_end_thread_length	0.550 INCHES NOMINAL IN
wrenching_feature_height	0.125 INCHES NOMINAL IN
NSN	4730-00-052-8262

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END THREAD SERIES DESIGNATOR: UNF

•

WIDTH ACROSS FLATS: 0.688 INCHES NOMINAL IN

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

SECOND END NOMINAL THREAD SIZE: 0.438 INCHES IN

•

LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 0.950 INCHES NOMINAL IN

•

SECOND END THREAD CLASS: 3A A

•

BODY STYLE: BODY WRENCHING

•

FIRST END THREAD CLASS: 3A A

TECHNICAL CHARACTERISTICS

FIRST END THREAD SERIES DESIGNATOR	UNF
WIDTH ACROSS FLATS	0.688 INCHES NOMINAL IN
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END NOMINAL THREAD SIZE	0.438 INCHES IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.950 INCHES NOMINAL IN
SECOND END THREAD CLASS	3A A
BODY STYLE	BODY WRENCHING
FIRST END THREAD CLASS	3A A
FIRST END STYLE DESIGNATOR	PLAIN
SECOND END SEAT ANGLE	37.0 DEGREES NOMINAL

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

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

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 7M57C4?

7M57C4 is a BOLT,FLUID PASSAGE.

What is the NSN for 7M57C4?

7M57C4 is cataloged in the U.S. Government catalog under NSN 4730-00-052-8262. This indicates validated use in U.S. government and defense supply chains.

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7M57C4 — BOLT,FLUID PASSAGE

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