3HN — CLAMP,LOOP
✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW
3HN: CLAMP,LOOP.
The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, material: PLASTIC POLYAMIDE NYLON BAND, overall_width: 0.500 INCHES NOMINAL IN, special_features: COLOR BLACK, style_designator: SINGLE LOOP, material_thickness: 0.046 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-134-3255, 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
3HN
NSN: 5340-00-134-3255 FSC: 5340 — Hardware, CommercialCAGE: 26863 — ALL-STATES INC. (USA)
SPECIFICATIONS
diameter 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN material PLASTIC POLYAMIDE NYLON BAND overall_width 0.500 INCHES NOMINAL IN special_features COLOR BLACK style_designator SINGLE LOOP material_thickness 0.046 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN loop_inside_diameter 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN distance_from_loop_center_to_tongue_end 0.579 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN center_to_center_distance_between_loop_and_mounting_hole 0.391 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN NSN 5340-00-134-3255
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 3HN
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
• STYLE DESIGNATOR: SINGLE LOOP
• DIAMETER: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
• MATERIAL THICKNESS: 0.046 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
• DISTANCE FROM LOOP CENTER TO TONGUE END: 0.579 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
• CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.391 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
• MATERIAL: PLASTIC POLYAMIDE NYLON BAND
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOR SINGLE LOOP DIAMETER 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN OVERALL WIDTH 0.500 INCHES NOMINAL IN MATERIAL THICKNESS 0.046 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN DISTANCE FROM LOOP CENTER TO TONGUE END 0.579 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN SPECIAL FEATURES COLOR BLACK CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE 0.391 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN MATERIAL PLASTIC POLYAMIDE NYLON BAND LOOP INSIDE DIAMETER 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
660-3A Same NSN cross-reference Same NSN cross-reference
Also cataloged under this NSN
2652762-1 Reference document Same NSN cross-reference
Reference document — Secondary reference
3-16H Reference document Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3-16HN Reference document Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN status Active · U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM) No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3HN?
3HN is a CLAMP,LOOP.
What parts can replace 3HN?
There are 4 known substitutes for 3HN: 660-3A, 2652762-1, 3-16H and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3HN?
3HN is cataloged in the U.S. Government catalog under NSN 5340-00-134-3255. This indicates validated use in U.S. government and defense supply chains.