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55-493 — ENGINE,DIESEL

✓ Government record, cited
Clementoni · BOLT SCREW
PRODUCT OVERVIEW

55-493: ENGINE,DIESEL.

Simply clip it on and go! Perfect pictures also for travel: easy to carry and easy to connect onto your smartphone. The InLine® clip-on objective CPL Filter works with near to all smartphone devices.

Use the flexible clip and simply place the lens over your smartphone’s camera. - Lens with CPL filter - Improves the optical characteristics of the smartphone’s camera - High quality objectives with anti-reflection coated lenses - The clip is fit with silicones pads, prevents scratches and provides a secure grip - Suitable for all smartphones with a maximum distance between camera and device margin of 23mm - Incl. dust cover This part is cataloged in the U.S.

Government catalog under NSN 5305-00-055-2985, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
55-493
NSN: 5305-00-055-2985
NIINs: 000552985, 010349920, 010885290
FSC: 5305 — Screws
CAGE: 95922 — LAKEWOOD ENGINEERING & MFG CO INC (USA)
SPECIFICATIONS
accessory_components_and_quantityGENERATOR,BATTERY CHARGING 1
NSN5305-00-055-2985
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 55-493 · Clementoni ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: LOCK WASHER
•
HEAD STYLE: KNURLED NO. 1
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FLAT
•
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 1
•
INTERNAL DRIVE STYLE: SLOT
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.000 INCHES NOMINAL IN
FEATURES PROVIDEDLOCK WASHER
HEAD STYLEKNURLED NO. 1
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL CORROSION RESISTING OVERALL
HEAD DIAMETER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
H538-30-7Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
8506533-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55-493?
55-493 is a ENGINE,DIESEL manufactured by Clementoni.
What parts can replace 55-493?
There are 2 known substitutes for 55-493: H538-30-7, 8506533-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-493?
55-493 is cataloged in the U.S. Government catalog under NSN 5305-00-055-2985. 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.