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Technical Data Sheet
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217031 — STRAP,RETAINING

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

217031: STRAP,RETAINING.

We offer an outstanding portfolio of smartphone accessories, designed to meet your protection and design needs. We combine high-quality materials with shock-absorbing materials from Covestro, one of the world's leading manufacturers of high-tech polymer materials. Our engineers and designers have created a first-class case for you.

We are especially proud of the mobile phone cases of the Robust Series. You have the possibility to choose between four different high-quality materials. Available are the Real Carbon, Real Leather Camouflage, Robust Case Real Wood, Transparent as well as the Robust Wallet.

Make your choice! This part is cataloged in the U.S. Government catalog under NSN 5340-01-483-7498, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
217031
NSN: 5340-01-483-7498
FSC: 5340 — Hardware, Commercial
CAGE: 10237 — CADILLAC GAGE TEXTRON INC. (USA)
SPECIFICATIONS
Part Number217031
ManufacturerHama
NSN5340-01-483-7498
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 217031 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
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 217031?
217031 is a STRAP,RETAINING manufactured by Hama.
What is the NSN for 217031?
217031 is cataloged in the U.S. Government catalog under NSN 5340-01-483-7498. This indicates validated use in U.S. government and defense supply chains.
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