PartsTable
Technical Data Sheet
Download PDF

46-400Z — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

46-400Z: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, style_designator: TWO PIECE, surface_treatment: ZINC OVERALL, loop_inside_diameter: 4.0 INCHES NOMINAL IN, fastening_device_type: NUT, end_item_identification: 3655-01-545-2483. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-659-2803, 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
46-400Z
NSN: 5340-01-659-2803
FSC: 5340 — Hardware, Commercial
CAGE: 55996 — DYNAFLEX PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
style_designatorTWO PIECE
surface_treatmentZINC OVERALL
loop_inside_diameter4.0 INCHES NOMINAL IN
fastening_device_typeNUT
end_item_identification3655-01-545-2483
part_name_assigned_by_controlling_agencyWELDED SADDLE FLAT U-BOLT
NSN5340-01-659-2803
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 46-400Z 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: NUT
•
STYLE DESIGNATOR: TWO PIECE
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
LOOP INSIDE DIAMETER: 4.0 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPENUT
STYLE DESIGNATORTWO PIECE
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWELDED SADDLE FLAT U-BOLT
END ITEM IDENTIFICATION3655-01-545-2483
MATERIALSTEEL OVERALL
LOOP INSIDE DIAMETER4.0 INCHES NOMINAL 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
Ready to buy 46-400Z?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 46-400Z?
46-400Z is a CLAMP,LOOP.
What is the NSN for 46-400Z?
46-400Z is cataloged in the U.S. Government catalog under NSN 5340-01-659-2803. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 46-400Z

✓ 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.