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SP1028 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SP1028: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.175 INCHES NOMINAL IN, material: STEEL, overall_height: 0.562 INCHES NOMINAL IN, stock_diameter: 0.042 INCHES NOMINAL IN, special_features: BOTH SIDES MUST BE FLAT, style_designator: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-449-5042, 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
SP1028
NSN: 5340-00-449-5042
FSC: 5340 — Hardware, Commercial
CAGE: 24956 — UNITED TECHNOLOGIES CORP ELECTRO SYSTEMS INC (USA)
SPECIFICATIONS
width0.175 INCHES NOMINAL IN
materialSTEEL
overall_height0.562 INCHES NOMINAL IN
stock_diameter0.042 INCHES NOMINAL IN
special_featuresBOTH SIDES MUST BE FLAT
style_designatorPIN
surface_treatmentNICKEL
casehardening_indicatorCASEHARDENED
NSN5340-00-449-5042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP1028 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
•
STYLE DESIGNATOR: PIN
•
STOCK DIAMETER: 0.042 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: CASEHARDENED
•
SURFACE TREATMENT: NICKEL
•
WIDTH: 0.175 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.562 INCHES NOMINAL IN
STYLE DESIGNATORPIN
STOCK DIAMETER0.042 INCHES NOMINAL IN
CASEHARDENING INDICATORCASEHARDENED
SPECIAL FEATURESBOTH SIDES MUST BE FLAT
SURFACE TREATMENTNICKEL
WIDTH0.175 INCHES NOMINAL IN
MATERIALSTEEL
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 1
SP1074Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP1028?
SP1028 is a CLIP,RETAINING.
What parts can replace SP1028?
There is 1 known substitute for SP1028: SP1074. Substitute compatibility should be verified for your specific system.
What is the NSN for SP1028?
SP1028 is cataloged in the U.S. Government catalog under NSN 5340-00-449-5042. This indicates validated use in U.S. government and defense supply chains.
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