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P28-3 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P28-3: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include width: 1.370 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, overall_height: 1.402 INCHES NOMINAL IN, stock_diameter: 0.031 INCHES NOMINAL IN, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-029-6277, 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
P28-3
NSN: 5340-01-029-6277
NIINs: 010296277, 016139385
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
width1.370 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
overall_height1.402 INCHES NOMINAL IN
stock_diameter0.031 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
NSN5340-01-029-6277
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P28-3 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
•
STOCK DIAMETER: 0.031 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
WIDTH: 1.370 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.402 INCHES NOMINAL IN
STOCK DIAMETER0.031 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
WIDTH1.370 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 5
3508-3028Reference document
Same NSN cross-reference
Reference document — Secondary reference
568079-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HH3/MV5108Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20C251Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ND25543NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P28-3?
P28-3 is a CLIP,RETAINING.
What parts can replace P28-3?
There are 5 known substitutes for P28-3: 3508-3028, 568079-12, HH3/MV5108 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P28-3?
P28-3 is cataloged in the U.S. Government catalog under NSN 5340-01-029-6277. This indicates validated use in U.S. government and defense supply chains.
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