PartsTable
Technical Data Sheet
Download PDF

83963 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

83963: SPRING,HELICAL,COMPRESSION.

- Ideal to hold or to transport the shopping or various accessories in the boot - If the organizer is not used, it can be folded together - Objects do not roll around during the drive - Divided into three compartments; with elastic band, mesh compartment and two lockable compartments - The size of the organizer can be halved by means of a quick-release fastener - Handles for easy transport - Firmly integrated hook and loop tape on the bottom, to secure the organizer in a car - With 30 cm hook and loop tape (adhesive attachment) for flexible, additional attachment - Material: nylon - Outside measurements: W: 40.0 x D: 54.0 x H: 27.0 cm - Colour: black This part is cataloged in the U.S. Government catalog under NSN 5330-00-140-4935, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
83963
NSN: 5330-00-140-4935
NIINs: 001404935, 005308315
FSC: 5330 — Packing and Gasket Materials
CAGE: K7764 — KAWASAKI PRECISION MACHINERY UK LTD (GBR)
SPECIFICATIONS
materialSTEEL UNS K08500 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity7
inside_diameter0.9816 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.2343 INCHES NOMINAL IN
spring_solid_length1.000 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate87.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.2656 INCHES NOMINAL IN
material_document_and_classificationQQ-W-474 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-140-4935
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 83963 MFR: Hama ⚠ 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
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 83963?
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 83963?
83963 is a SPRING,HELICAL,COMPRESSION manufactured by Hama.
What is the NSN for 83963?
83963 is cataloged in the U.S. Government catalog under NSN 5330-00-140-4935. 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 — 83963