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Technical Data Sheet

202F221-51/86-0 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

202F221-51/86-0: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include supplementary_features: MATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000, end_item_identification: 2350-01-390-4683, RECOVERY VEHICLE,FULL TRACKED, material_document_and_classification: RT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR, part_name_assigned_by_controlling_agency: BOOT, STRAIGHT, WITH LIP, surface_treatment_document_and_classification: S-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-558-5559, 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
202F221-51/86-0
NSN: 5340-01-558-5559
FSC: 5340 — Hardware, Commercial
CAGE: 06090 — TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION (USA)
SPECIFICATIONS
supplementary_featuresMATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000
end_item_identification2350-01-390-4683, RECOVERY VEHICLE,FULL TRACKED
material_document_and_classificationRT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR
part_name_assigned_by_controlling_agencyBOOT, STRAIGHT, WITH LIP
surface_treatment_document_and_classificationS-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR
NSN5340-01-558-5559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 202F221-51/86-0 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: S-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR
•
SUPPLEMENTARY FEATURES: MATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000
•
MATERIAL DOCUMENT AND CLASSIFICATION: RT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONS-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR
SUPPLEMENTARY FEATURESMATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000
MATERIAL DOCUMENT AND CLASSIFICATIONRT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR
PART NAME ASSIGNED BY CONTROLLING AGENCYBOOT, STRAIGHT, WITH LIP
END ITEM IDENTIFICATION2350-01-390-4683, RECOVERY VEHICLE,FULL TRACKED
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
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FREQUENTLY ASKED QUESTIONS
What is 202F221-51/86-0?
202F221-51/86-0 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 202F221-51/86-0?
202F221-51/86-0 is cataloged in the U.S. Government catalog under NSN 5340-01-558-5559. This indicates validated use in U.S. government and defense supply chains.
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