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K49300-4 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

K49300-4: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.564 INCHES MINIMUM AND 0.584 INCHES MAXIMUM IN, material: STEEL COMP 302, overall_height: 0.067 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN, stock_diameter: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN, style_designator: PIN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-155-1282, 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
K49300-4
NSN: 5340-00-155-1282
NIINs: 001551282, 002799420
FSC: 5340 — Hardware, Commercial
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
width0.564 INCHES MINIMUM AND 0.584 INCHES MAXIMUM IN
materialSTEEL COMP 302
overall_height0.067 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
stock_diameter0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
style_designatorPIN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
material_document_and_classificationAMS 5688, COMP 302 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-155-1282
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K49300-4 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 1
10117267Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K49300-4?
K49300-4 is a CLIP,RETAINING.
What parts can replace K49300-4?
There is 1 known substitute for K49300-4: 10117267. Substitute compatibility should be verified for your specific system.
What is the NSN for K49300-4?
K49300-4 is cataloged in the U.S. Government catalog under NSN 5340-00-155-1282. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.