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2531318 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2531318: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_diameter: 3.000 INCHES NOMINAL IN, surface_treatment: ANODIZE, part_name_assigned_by_controlling_agency: BRACKET,SHUTTER LATCH, surface_treatment_document_and_classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-STD-10 MIL SPEC 2ND TREATMENT RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-594-5539, 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
2531318
NSN: 5340-01-594-5539
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_diameter3.000 INCHES NOMINAL IN
special_featuresAPPLY ALL SURFACE ROUGHNESS DESIGNATIONS BEFORE PROTECTIVE COATING;ALL DIMENSIONS AFTER PROTECTIVE COATING;SURFACE FINISH
surface_treatmentANODIZE
material_document_and_classificationQQ-A-225 TEMPER T6 FED SPEC ALL MATERIAL RESPONSES AND MIL-STD-130 MIL STD ALL MATERIAL RESPONSES AND MIL-STD-8 MIL STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyBRACKET,SHUTTER LATCH
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-STD-10 MIL SPEC 2ND TREATMENT RESPONSE
NSN5340-01-594-5539
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2531318 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: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-STD-10 MIL SPEC 2ND TREATMENT RESPONSE
•
OVERALL DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225 TEMPER T6 FED SPEC ALL MATERIAL RESPONSES AND MIL-STD-130 MIL STD ALL MATERIAL RESPONSES AND MIL-STD-8 MIL STD ALL MATERIAL RESPONSES
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-STD-10 MIL SPEC 2ND TREATMENT RESPONSE
OVERALL DIAMETER3.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TEMPER T6 FED SPEC ALL MATERIAL RESPONSES AND MIL-STD-130 MIL STD ALL MATERIAL RESPONSES AND MIL-STD-8 MIL STD ALL MATERIAL RESPONSES
SPECIAL FEATURESAPPLY ALL SURFACE ROUGHNESS DESIGNATIONS BEFORE PROTECTIVE COATING;ALL DIMENSIONS AFTER PROTECTIVE COATING;SURFACE FINISH
SURFACE TREATMENTANODIZE
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET,SHUTTER LATCH
MATERIALALUMINUM ALLOY 6061
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2531318?
2531318 is a BRACKET,MOUNTING.
What is the NSN for 2531318?
2531318 is cataloged in the U.S. Government catalog under NSN 5340-01-594-5539. 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.