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13638661 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13638661: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_width: 0.60 INCHES NOMINAL IN, overall_height: 0.75 INCHES NOMINAL IN, overall_length: 6.60 INCHES NOMINAL IN, special_features: REFER TO DRAWING FOR ANY ADDITIONAL DETAILS, surface_treatment: OXIDE FILM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-604-6426, 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
13638661
NSN: 5340-01-604-6426
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_width0.60 INCHES NOMINAL IN
overall_height0.75 INCHES NOMINAL IN
overall_length6.60 INCHES NOMINAL IN
special_featuresREFER TO DRAWING FOR ANY ADDITIONAL DETAILS
surface_treatmentOXIDE FILM
mounting_hole_typePLAIN
mounting_hole_diameter0.015 INCHES NOMINAL IN
end_item_identification1430-01-087-6330
material_document_and_classificationASTM B209,ASTMB221 OR SAE-AMS-QQ-A-200/8 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySTANDOFF HEATSINK
surface_treatment_document_and_classificationCHEMICAL FILM IAW MIL-DTL-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN5340-01-604-6426
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13638661 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: CHEMICAL FILM IAW MIL-DTL-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209,ASTMB221 OR SAE-AMS-QQ-A-200/8 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.015 INCHES NOMINAL IN
•
SURFACE TREATMENT: OXIDE FILM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.75 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCHEMICAL FILM IAW MIL-DTL-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209,ASTMB221 OR SAE-AMS-QQ-A-200/8 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.015 INCHES NOMINAL IN
OVERALL LENGTH6.60 INCHES NOMINAL IN
OVERALL WIDTH0.60 INCHES NOMINAL IN
SPECIAL FEATURESREFER TO DRAWING FOR ANY ADDITIONAL DETAILS
SURFACE TREATMENTOXIDE FILM
PART NAME ASSIGNED BY CONTROLLING AGENCYSTANDOFF HEATSINK
END ITEM IDENTIFICATION1430-01-087-6330
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 13638661?
13638661 is a BRACKET,MOUNTING.
What is the NSN for 13638661?
13638661 is cataloged in the U.S. Government catalog under NSN 5340-01-604-6426. 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.