B552-3100-21 — CONNECTING LINK,RIGID

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B552-3100-21: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, link_style: EYE TO INTERNAL THREAD, body_diameter: 2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN, overall_length: 14.060 INCHES NOMINAL IN, body_construction: SOLID, end_attachment_width: 1.238 INCHES MINIMUM AND 1.244 INCHES MAXIMUM FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-499-1779, 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

B552-3100-21

NSN: 3040-01-499-1779
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	COPPER ALLOY
link_style	EYE TO INTERNAL THREAD
body_diameter	2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN
overall_length	14.060 INCHES NOMINAL IN
special_features	FIRST END ATTACHEMENT HOLE IS ELONGATED SLOT, NOMINAL SIZE 1.007 WIDE X 1.817 LONG. 1.125-12UNF-2B X 1.690 DEEP THREADS ARE PROVIDED AXIALLY ON SECOND END
body_construction	SOLID
end_attachment_width	1.238 INCHES MINIMUM AND 1.244 INCHES MAXIMUM FIRST END IN
end_attachment_length	3.310 INCHES NOMINAL FIRST END IN
end_item_identification	MAIN BALLAST TANK 6 VERTICAL VALVE ASSEMBLY FOR SEAWOLF CLASS SUBMARINE SSN 23
end_attachment_hole_diameter	1.004 INCHES MINIMUM AND 1.009 INCHES MAXIMUM FIRST END IN
material_document_and_classification	ASTM-B150 ALLOY C63200 NATIONAL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency	LINK,DRAG
NSN	3040-01-499-1779

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN

•

BODY CONSTRUCTION: SOLID

•

LINK STYLE: EYE TO INTERNAL THREAD

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B150 ALLOY C63200 NATIONAL SPEC SINGLE MATERIAL RESPONSE

•

END ATTACHMENT HOLE DIAMETER: 1.004 INCHES MINIMUM AND 1.009 INCHES MAXIMUM FIRST END IN

•

END ATTACHMENT WIDTH: 1.238 INCHES MINIMUM AND 1.244 INCHES MAXIMUM FIRST END IN

TECHNICAL CHARACTERISTICS

BODY DIAMETER	2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN
BODY CONSTRUCTION	SOLID
LINK STYLE	EYE TO INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B150 ALLOY C63200 NATIONAL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	14.060 INCHES NOMINAL IN
END ATTACHMENT HOLE DIAMETER	1.004 INCHES MINIMUM AND 1.009 INCHES MAXIMUM FIRST END IN
END ATTACHMENT WIDTH	1.238 INCHES MINIMUM AND 1.244 INCHES MAXIMUM FIRST END IN
SPECIAL FEATURES	FIRST END ATTACHEMENT HOLE IS ELONGATED SLOT, NOMINAL SIZE 1.007 WIDE X 1.817 LONG. 1.125-12UNF-2B X 1.690 DEEP THREADS ARE PROVIDED AXIALLY ON SECOND END
PART NAME ASSIGNED BY CONTROLLING AGENCY	LINK,DRAG
END ITEM IDENTIFICATION	MAIN BALLAST TANK 6 VERTICAL VALVE ASSEMBLY FOR SEAWOLF CLASS SUBMARINE SSN 23

SUBSTITUTES & CROSS-REFERENCES 1

563-7409374Reference 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 B552-3100-21?

B552-3100-21 is a CONNECTING LINK,RIGID.

What parts can replace B552-3100-21?

There is 1 known substitute for B552-3100-21: 563-7409374. Substitute compatibility should be verified for your specific system.

What is the NSN for B552-3100-21?

B552-3100-21 is cataloged in the U.S. Government catalog under NSN 3040-01-499-1779. This indicates validated use in U.S. government and defense supply chains.

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