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CA1769 — NUT SPACER,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CA1769: NUT SPACER,PLATE.

The NUT SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nut_style: PLATE NUT SPACER, nut_length: 1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN, plate_width: 0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, plate_thickness: 0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, thru-hole_diameter: 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-151-8750, 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
CA1769
NSN: 5310-00-151-8750
FSC: 5310 — Nuts and Washers
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
nut_stylePLATE NUT SPACER
nut_length1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
plate_width0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
plate_thickness0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
thru-hole_diameter0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
mounting_hole_diameter0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
nut_mounting_provisionSTRAIGHT HOLES
mounting_hole_arrangement_style2 HOLES
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_aperture_center_to_mounting_hole_center0.437 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_length0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
NSN5310-00-151-8750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CA1769 · 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: 0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
•
NUT LENGTH: 1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
•
PLATE WIDTH: 0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER: 0.437 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
NUT LENGTH1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
PLATE WIDTH0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.437 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
THRU-HOLE DIAMETER0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
NUT STYLEPLATE NUT SPACER
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
7826658-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GS540E2Same 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 CA1769?
CA1769 is a NUT SPACER,PLATE.
What parts can replace CA1769?
There are 2 known substitutes for CA1769: 7826658-11, GS540E2. Substitute compatibility should be verified for your specific system.
What is the NSN for CA1769?
CA1769 is cataloged in the U.S. Government catalog under NSN 5310-00-151-8750. 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.