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7066804 — LINER,HATCH ASSY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7066804: LINER,HATCH ASSY.

The LINER,HATCH ASSY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SPURSPUR, corner_shape: SQUARE ALL CORNERS, overall_width: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-485-8863, 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
7066804
NSN: 5310-01-485-8863
NIINs: 014858863, 014859325, 014859342, 014859426, 014859609, 014859635, 014859656, 014861956, 014862847, 014863421, 014863435, 014863819, 014866120, 014868775, 014868816, 014868876, 014870061, 014870062, 014870064, 014870065, 014871956, 014873641, 014978113, 017067596, 017136543, 017147668, 017223814
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSPURSPUR
corner_shapeSQUARE ALL CORNERS
overall_width1.000 INCHES NOMINAL IN
step_quantity5
end_similarityIDENTICAL
overall_length3.0000 INCHES NOMINAL IN
pitch_diameter2.0000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity20
NSN5310-01-485-8863
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7066804 · 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
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 2
167-7066804-133Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GR-B8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 7066804?
7066804 is a LINER,HATCH ASSY.
What parts can replace 7066804?
There are 2 known substitutes for 7066804: 167-7066804-133, GR-B8. Substitute compatibility should be verified for your specific system.
What is the NSN for 7066804?
7066804 is cataloged in the U.S. Government catalog under NSN 5310-01-485-8863. This indicates validated use in U.S. government and defense supply chains.
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