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3239AS552-1 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3239AS552-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, thickness: 0.900 INCHES NOMINAL IN, hole_diameter: 1.255 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN, overall_diameter: 7.720 INCHES MINIMUM AND 7.752 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-698-3147, 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
3239AS552-1
NSN: 5310-01-698-3147
FSC: 5310 — Nuts and Washers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
thickness0.900 INCHES NOMINAL IN
hole_diameter1.255 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
overall_diameter7.720 INCHES MINIMUM AND 7.752 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE AMS5643/H1150 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyWASHER, LOAD
NSN5310-01-698-3147
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3239AS552-1 · 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
•
OVERALL DIAMETER: 7.720 INCHES MINIMUM AND 7.752 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE AMS5643/H1150 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 630 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 1.255 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER7.720 INCHES MINIMUM AND 7.752 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS5643/H1150 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, LOAD
MATERIALSTEEL COMP 630 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.255 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
THICKNESS0.900 INCHES NOMINAL IN
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

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 3239AS552-1?
3239AS552-1 is a WASHER,FLAT.
What is the NSN for 3239AS552-1?
3239AS552-1 is cataloged in the U.S. Government catalog under NSN 5310-01-698-3147. This indicates validated use in U.S. government and defense supply chains.
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