PartsTable
Technical Data Sheet
Download PDF

SA2858 — TRANSISTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SA2858: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include special_features: HARDNESS CRITICAL ITEM, criticality_code_justification: FEAT, nuclear_hardness_critical_feature: HARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-250-5038, 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
SA2858
NSN: 5340-01-250-5038
NIINs: 012505038, 013501017
FSC: 5340 — Hardware, Commercial
CAGE: 78388 — WOODWARD CONTROLS INC. (USA)
SPECIFICATIONS
special_featuresHARDNESS CRITICAL ITEM
criticality_code_justificationFEAT
nuclear_hardness_critical_featureHARDENED
NSN5340-01-250-5038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SA2858 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy SA2858?
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 SA2858?
SA2858 is a TRANSISTOR.
What is the NSN for SA2858?
SA2858 is cataloged in the U.S. Government catalog under NSN 5340-01-250-5038. 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 — SA2858