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577R388H04 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

577R388H04: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.147 INCHES NOMINAL IN, material: ALUMINUM ALLOY BAND, overall_width: 0.250 INCHES NOMINAL IN, style_designator: OFFSET MOUNT, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: ANODIZE BAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-092-2356, 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
577R388H04
NSN: 5340-00-092-2356
NIINs: 000922356, 010646208
FSC: 5340 — Hardware, Commercial
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
diameter0.147 INCHES NOMINAL IN
materialALUMINUM ALLOY BAND
overall_width0.250 INCHES NOMINAL IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
surface_treatmentANODIZE BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.312 INCHES NOMINAL IN
cushioning_environmental_protectionFUNGUS RESISTANT
distance_from_loop_center_to_tongue_end0.585 INCHES NOMINAL IN
surface_treatment_document_and_classificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BAND
center_to_center_distance_between_loop_and_mounting_hole0.397 INCHES NOMINAL IN
NSN5340-00-092-2356
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 577R388H04 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 SINGLE TREATMENT RESPONSE BAND
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-362,T4 FED SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.147 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.570 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE BAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
STYLE DESIGNATOROFFSET MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-362,T4 FED SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.147 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.570 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.382 INCHES MINIMUM AND 0.412 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024 BAND
SUBSTITUTES & CROSS-REFERENCES 2
2JC3258H04Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
5175080-004Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 577R388H04?
577R388H04 is a CLAMP,LOOP.
What parts can replace 577R388H04?
There are 2 known substitutes for 577R388H04: 2JC3258H04, 5175080-004. Substitute compatibility should be verified for your specific system.
What is the NSN for 577R388H04?
577R388H04 is cataloged in the U.S. Government catalog under NSN 5340-00-092-2356. This indicates validated use in U.S. government and defense supply chains.
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