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803-5773203-12.6.2 — NUT SPACER,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

803-5773203-12.6.2: NUT SPACER,PLATE.

The NUT SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: PLATE NUT SPACER, nut_length: 0.771 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN, plate_width: 0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN, plate_thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-445-3357, 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
803-5773203-12.6.2
NSN: 5310-01-445-3357
NIINs: 014453357, 014453660
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_stylePLATE NUT SPACER
nut_length0.771 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
plate_width0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
plate_thickness0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
thru-hole_diameter0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
mounting_hole_diameter0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
nut_mounting_provisionSTRAIGHT HOLES
specification/standard_data80205-NAS1195 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
criticality_code_justificationZZZY
mounting_hole_arrangement_style2 HOLES
NSN5310-01-445-3357
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 803-5773203-12.6.2 · 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
•
PLATE THICKNESS: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
NUT LENGTH: 0.771 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
PLATE WIDTH: 0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 80205-NAS1195 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
NUT LENGTH0.771 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
PLATE WIDTH0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA80205-NAS1195 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
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 803-5773203-12.6.2?
803-5773203-12.6.2 is a NUT SPACER,PLATE.
What is the NSN for 803-5773203-12.6.2?
803-5773203-12.6.2 is cataloged in the U.S. Government catalog under NSN 5310-01-445-3357. This indicates validated use in U.S. government and defense supply chains.
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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.