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3557856C1 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3557856C1: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 201 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 BAND, overall_width: 0.70 INCHES MINIMUM AND 0.74 INCHES MAXIMUM IN, style_designator: T-BOLT, surface_treatment: DICHROMATE ZINC BOLT, material_thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-567-0976, 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
3557856C1
NSN: 5340-01-567-0976
FSC: 5340 — Hardware, Commercial
CAGE: 338X5 — ND DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 201 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 BAND
overall_width0.70 INCHES MINIMUM AND 0.74 INCHES MAXIMUM IN
style_designatorT-BOLT
surface_treatmentDICHROMATE ZINC BOLT
material_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
loop_inside_diameter4.06 INCHES MINIMUM AND 4.56 INCHES MAXIMUM IN
fastening_device_typeT-BOLT
end_item_identificationMRAP - UNIQUE NSN - MAXXPRO CAT I
thread_quantity_per_inch28
part_name_assigned_by_controlling_agencyCLAMP,HEAT EXCHANGER
NSN5340-01-567-0976
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3557856C1 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
•
FASTENING DEVICE TYPE: T-BOLT
•
STYLE DESIGNATOR: T-BOLT
•
MATERIAL THICKNESS: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SURFACE TREATMENT: DICHROMATE ZINC BOLT
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPET-BOLT
STYLE DESIGNATORT-BOLT
OVERALL WIDTH0.70 INCHES MINIMUM AND 0.74 INCHES MAXIMUM IN
MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESTRUNION AND WASHER MATERIAL: STEEL, ZINC PLATED YELLOW DICHROMATE; COMPRESSION SPRING MATERIAL: STEEL, ZINC PLATED; T-NUT: 1/4"-28 UNF-2B; T-BOLT: 1/4"-28 UNF-2A AND 4.25" LONG; DIMENSION MEASURED WITH CLAMP INSTALLED ON MINIMUM DIAMETER AT 65 POUNDS TORQUE A
SURFACE TREATMENTDICHROMATE ZINC BOLT
SURFACE TREATMENTDICHROMATE ZINC NUT
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP,HEAT EXCHANGER
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - MAXXPRO CAT I
SUBSTITUTES & CROSS-REFERENCES 1
3557858C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3557856C1?
3557856C1 is a CLAMP,LOOP.
What parts can replace 3557856C1?
There is 1 known substitute for 3557856C1: 3557858C1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3557856C1?
3557856C1 is cataloged in the U.S. Government catalog under NSN 5340-01-567-0976. This indicates validated use in U.S. government and defense supply chains.
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