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16254 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

16254: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, thread_length: 15.0 MILLIMETERS MM, overall_length: 85.0 MILLIMETERS NOMINAL MM, style_designator: BEND TYPE, recessed_drive_style: SOCKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-216-9085, 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
16254
NSN: 5330-00-216-9085
NIINs: 002169085, 005183872, 008312497, 010477952, 015906781
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
thread_length15.0 MILLIMETERS MM
overall_length85.0 MILLIMETERS NOMINAL MM
flange_quantity2
special_featuresSCREW, BONE, CANCELLOUS, 4.0 MM; PARTIALLY THREADED; LENGTH: 85 MM; THREAD PITCH: 1.75 MM; REPLACEMENT COMPONENT FOR SMALL FRAGMENT SET, NSN 6515-01-588-8442 MM
style_designatorBEND TYPE
recessed_drive_styleSOCKET
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
waveguide_inside_width0.900 INCHES NOMINAL IN
end_item_identification6515-01-588-8442 INSTRUMENT AND IMPLANT SET, MINI-FRAGMENT
waveguide_inside_height0.400 INCHES NOMINAL IN
NSN5330-00-216-9085
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16254 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
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES 1
10254Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16254?
16254 is a WAVEGUIDE ASSEMBLY.
What parts can replace 16254?
There is 1 known substitute for 16254: 10254. Substitute compatibility should be verified for your specific system.
What is the NSN for 16254?
16254 is cataloged in the U.S. Government catalog under NSN 5330-00-216-9085. 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.