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810-4385049 — CONNECTING LINK,RIGID

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

810-4385049: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 7.250 INCHES NOMINAL IN, temp_rating: 160.0 FAHRENHEIT NOMINAL DEGF, body_thickness: 2.240 INCHES NOMINAL IN, overall_height: 5.375 INCHES NOMINAL IN, overall_length: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-075-7384, 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
810-4385049
NSN: 5310-01-075-7384
NIINs: 010757384, 011030159, 011030160, 011033290, 011033329, 011033330, 011033331, 011033385, 011033436, 011115698, 011133738, 011134202, 011135381, 011201072, 011316236, 011474190, 011682042
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
body_width7.250 INCHES NOMINAL IN
temp_rating160.0 FAHRENHEIT NOMINAL DEGF
body_thickness2.240 INCHES NOMINAL IN
overall_height5.375 INCHES NOMINAL IN
overall_length1.625 INCHES NOMINAL IN
flange_diameter12.234 INCHES NOMINAL IN
pressure_rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
shoulder_height0.667 INCHES NOMINAL IN
outside_diameter6.750 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
attachment_methodTHREADED
NSN5310-01-075-7384
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 810-4385049 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,QQ-C-390,ALLOY D,TYPE 5; O/A DIM. 4-1/4 IN. OD BY 1/2 IN. THK; 4 HOLES 1/4 IN. DIA DRILLED ON 3-1/2 DIA BOLT CIRCLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,QQ-C-390,ALLOY D,TYPE 5; O/A DIM. 4-1/4 IN. OD BY 1/2 IN. THK; 4 HOLES 1/4 IN. DIA DRILLED ON 3-1/2 DIA BOLT CIRCLE IN
END ITEM IDENTIFICATIONNAVAL SEA SYSTEMS COMMAND 8 IN. HULL AND BACKUP VALVE ASSEMBLY,DWG NO. 810-4385049 IN
SUBSTITUTES & CROSS-REFERENCES 1
810-4385049-46Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 810-4385049?
810-4385049 is a CONNECTING LINK,RIGID.
What parts can replace 810-4385049?
There is 1 known substitute for 810-4385049: 810-4385049-46. Substitute compatibility should be verified for your specific system.
What is the NSN for 810-4385049?
810-4385049 is cataloged in the U.S. Government catalog under NSN 5310-01-075-7384. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.