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11458185 — CLAMP,BLOCK,SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11458185: CLAMP,BLOCK,SECTION.

The CLAMP,BLOCK,SECTION is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, block_height: 1.100 INCHES NOMINAL1.100 INCHES NOMINAL IN, overall_width: 0.080 INCHES NOMINAL0.080 INCHES NOMINAL IN, overall_length: 4.120 INCHES NOMINAL4.120 INCHES NOMINAL IN, mounting_facility: UNTHREADED HOLE(S)UNTHREADED HOLE(S), surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-162-2713, 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
11458185
NSN: 5340-01-162-2713
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
block_height1.100 INCHES NOMINAL1.100 INCHES NOMINAL IN
overall_width0.080 INCHES NOMINAL0.080 INCHES NOMINAL IN
overall_length4.120 INCHES NOMINAL4.120 INCHES NOMINAL IN
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
surface_treatmentCHROMATE
clamping_hole_diameter0.960 INCHES NOMINAL FIRST HOLE IN
clamping_hole_quantity22
mounting_hole_diameter0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.191 INCHES MAXIMUM0.191 INCHES MAXIMUM IN
mounting_hole_quantity22
material_document_and_classificationQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE A
NSN5340-01-162-2713
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11458185 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
•
MOUNTING HOLE QUANTITY: 22
•
CLAMPING HOLE QUANTITY: 22
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE A
•
BLOCK HEIGHT: 1.100 INCHES NOMINAL1.100 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.191 INCHES MAXIMUM0.191 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY22
CLAMPING HOLE QUANTITY22
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE A
BLOCK HEIGHT1.100 INCHES NOMINAL1.100 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.191 INCHES MAXIMUM0.191 INCHES MAXIMUM IN
OVERALL LENGTH4.120 INCHES NOMINAL4.120 INCHES NOMINAL IN
OVERALL WIDTH0.080 INCHES NOMINAL0.080 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.655 INCHES NOMINAL SECOND HOLE IN
CLAMPING HOLE DIAMETER0.960 INCHES NOMINAL FIRST HOLE IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11458185?
11458185 is a CLAMP,BLOCK,SECTION.
What is the NSN for 11458185?
11458185 is cataloged in the U.S. Government catalog under NSN 5340-01-162-2713. 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.