PartsTable
Technical Data Sheet
Download PDF

920128 — SWITCH,PUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

920128: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-082-3189, 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
920128
NSN: 5330-01-082-3189
NIINs: 010823189, 011273633
FSC: 5330 — Packing and Gasket Materials
CAGE: 13226 — BETTS INDUSTRIES, INC. (USA)
SPECIFICATIONS
Part Number920128
NSN5330-01-082-3189
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 920128 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 2
59Reference document
Same NSN cross-reference
Reference document — Secondary reference
2BA688Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 920128?
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 920128?
920128 is a SWITCH,PUSH.
What parts can replace 920128?
There are 2 known substitutes for 920128: 59, 2BA688. Substitute compatibility should be verified for your specific system.
What is the NSN for 920128?
920128 is cataloged in the U.S. Government catalog under NSN 5330-01-082-3189. 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 — 920128