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1643021P9 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1643021P9: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.219 INCHES NOMINAL IN, length: 0.313 INCHES NOMINAL IN, material: STEEL COMP 1065 OVERALL, hole_diameter: 0.071 INCHES NOMINAL IN, overall_height: 0.2750 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-680-3155, 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
1643021P9
NSN: 5340-00-680-3155
FSC: 5340 — Hardware, Commercial
CAGE: 94117 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
width0.219 INCHES NOMINAL IN
length0.313 INCHES NOMINAL IN
materialSTEEL COMP 1065 OVERALL
hole_diameter0.071 INCHES NOMINAL IN
overall_height0.2750 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
material_thickness0.110 INCHES NOMINAL IN
loop/holding_dimension0.195 INCHES NOMINAL IN
distance_from_loop_center_to_end0.180 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-680-3155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1643021P9 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
•
LENGTH: 0.313 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
LOOP/HOLDING DIMENSION: 0.195 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.110 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO END: 0.180 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
WIDTH: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.2750 INCHES NOMINAL IN
LENGTH0.313 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LOOP/HOLDING DIMENSION0.195 INCHES NOMINAL IN
MATERIAL THICKNESS0.110 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO END0.180 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
WIDTH0.219 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 OVERALL
HOLE DIAMETER0.071 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 3
343MR009P006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6013-19AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
343MS009P006REV5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1643021P9?
1643021P9 is a CLIP,SPRING TENSION.
What parts can replace 1643021P9?
There are 3 known substitutes for 1643021P9: 343MR009P006, 6013-19A, 343MS009P006REV5. Substitute compatibility should be verified for your specific system.
What is the NSN for 1643021P9?
1643021P9 is cataloged in the U.S. Government catalog under NSN 5340-00-680-3155. This indicates validated use in U.S. government and defense supply chains.
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