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8854T173 — BUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8854T173: BUCKLE.

The BUCKLE is a the manufacturer industrial component. Key specifications include insignia: INCLUDED, special_features: INCLUDED WEBBING; POLYPROPYLENE STRAP, .060 - .100 IN. THICK; 120 IN.

IN, buckle_style_designator: SPRING ACTIVATED, end_item_identification: AUTOMATED SURFACE OBSERVING SYSTEM (ASOS), strap_accommodation_width: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-411-9547, 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
8854T173
NSN: 5340-01-411-9547
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
insigniaINCLUDED
special_featuresINCLUDED WEBBING; POLYPROPYLENE STRAP, .060 - .100 IN. THICK; 120 IN. IN
buckle_style_designatorSPRING ACTIVATED
end_item_identificationAUTOMATED SURFACE OBSERVING SYSTEM (ASOS)
strap_accommodation_width1.000 INCHES NOMINAL IN
NSN5340-01-411-9547
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8854T173 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
•
BUCKLE STYLE DESIGNATOR: SPRING ACTIVATED
•
STRAP ACCOMMODATION WIDTH: 1.000 INCHES NOMINAL IN
•
INSIGNIA: INCLUDED
TECHNICAL CHARACTERISTICS
BUCKLE STYLE DESIGNATORSPRING ACTIVATED
STRAP ACCOMMODATION WIDTH1.000 INCHES NOMINAL IN
INSIGNIAINCLUDED
SPECIAL FEATURESINCLUDED WEBBING; POLYPROPYLENE STRAP, .060 - .100 IN. THICK; 120 IN. IN
END ITEM IDENTIFICATIONAUTOMATED SURFACE OBSERVING SYSTEM (ASOS)
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 2
8854T739(60IN.LG)Reference document
Same NSN cross-reference
Reference document — Secondary reference
FMS9365Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8854T173?
8854T173 is a BUCKLE.
What parts can replace 8854T173?
There are 2 known substitutes for 8854T173: 8854T739(60IN.LG), FMS9365. Substitute compatibility should be verified for your specific system.
What is the NSN for 8854T173?
8854T173 is cataloged in the U.S. Government catalog under NSN 5340-01-411-9547. This indicates validated use in U.S. government and defense supply chains.
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