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604D3-81-80 — INSERT,PANEL FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

604D3-81-80: INSERT,PANEL FASTENER.

The INSERT,PANEL FASTENER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, hole_type: THREADEDTHREADED, insert_style: FLUSH FLANGEFLUSH FLANGE, flange_diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN, sleeve_diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN, flange_thickness: 0.023 INCHES NOMINAL0.023 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-082-9680, 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
604D3-81-80
NSN: 5325-01-082-9680
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
hole_typeTHREADEDTHREADED
insert_styleFLUSH FLANGEFLUSH FLANGE
flange_diameter0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
sleeve_diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
flange_thickness0.023 INCHES NOMINAL0.023 INCHES NOMINAL IN
special_features0.810 IN. CORE THK0.810 IN. CORE THK IN
surface_treatmentCHROMATE OVERALL
material_document_and_classificationQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
thread_size_and_series/type_designator0.190-32 UNF
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-082-9680
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 604D3-81-80 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE DIAMETER: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SLEEVE DIAMETER: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE OVERALL
•
INSERT STYLE: FLUSH FLANGEFLUSH FLANGE
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SLEEVE DIAMETER0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
SPECIAL FEATURES0.810 IN. CORE THK0.810 IN. CORE THK IN
SURFACE TREATMENTCHROMATE OVERALL
INSERT STYLEFLUSH FLANGEFLUSH FLANGE
MATERIALALUMINUM ALLOY 2024 OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNF
HOLE TYPETHREADEDTHREADED
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 604D3-81-80?
604D3-81-80 is a INSERT,PANEL FASTENER.
What is the NSN for 604D3-81-80?
604D3-81-80 is cataloged in the U.S. Government catalog under NSN 5325-01-082-9680. This indicates validated use in U.S. government and defense supply chains.
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