PartsTable
Technical Data Sheet
Download PDF

ND8280-4 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ND8280-4: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, overall_width: 1.500 INCHES NOMINAL IN, overall_length: 8.900 INCHES NOMINAL IN, style_designator: SADDLE MOUNT, material_thickness: 0.660 INCHES NOMINAL IN, loop_inside_diameter: 5.280 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-474-6971, 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
ND8280-4
NSN: 5340-01-474-6971
FSC: 5340 — Hardware, Commercial
CAGE: 18444 — OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
overall_width1.500 INCHES NOMINAL IN
overall_length8.900 INCHES NOMINAL IN
style_designatorSADDLE MOUNT
material_thickness0.660 INCHES NOMINAL IN
loop_inside_diameter5.280 INCHES NOMINAL IN
end_item_identificationFILTER ASSEMBLY, 1.50 HP, CU/NI FILTER FLEX, OSI
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end4.450 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole3.860 INCHES NOMINAL IN
NSN5340-01-474-6971
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ND8280-4 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: SADDLE MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.660 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 4.450 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 3.860 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSADDLE MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH8.900 INCHES NOMINAL IN
OVERALL WIDTH1.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.660 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END4.450 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFILTER ASSEMBLY, 1.50 HP, CU/NI FILTER FLEX, OSI
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE3.860 INCHES NOMINAL IN
MATERIALNICKEL ALLOY OVERALL
LOOP INSIDE DIAMETER5.280 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 1
ND8280 ITEM 4Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy ND8280-4?
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 ND8280-4?
ND8280-4 is a CLAMP,LOOP.
What parts can replace ND8280-4?
There is 1 known substitute for ND8280-4: ND8280 ITEM 4. Substitute compatibility should be verified for your specific system.
What is the NSN for ND8280-4?
ND8280-4 is cataloged in the U.S. Government catalog under NSN 5340-01-474-6971. 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 — ND8280-4