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HP-8-SS — SNUBBER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HP-8-SS: SNUBBER.

The SNUBBER is a the manufacturer industrial component. Key specifications include overall_length: 1.690 INCHES NOMINAL IN, end_item_identification: HELICOPTER LANDING SYSTEM, general_characteristics_item_description: WIDTH ACROSS FLATS - 1.062; OUTSIDE THREADS - 0.50-14 NPT; INSIDE THREADS - 0.50-14 NPT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-478-5239, 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
HP-8-SS
NSN: 5340-01-478-5239
FSC: 5340 — Hardware, Commercial
CAGE: 59023 — O'KEEFE CONTROLS CO. (USA)
SPECIFICATIONS
overall_length1.690 INCHES NOMINAL IN
end_item_identificationHELICOPTER LANDING SYSTEM
general_characteristics_item_descriptionWIDTH ACROSS FLATS - 1.062; OUTSIDE THREADS - 0.50-14 NPT; INSIDE THREADS - 0.50-14 NPT
NSN5340-01-478-5239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HP-8-SS 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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GENERAL CHARACTERISTICS ITEM DESCRIPTION: WIDTH ACROSS FLATS - 1.062; OUTSIDE THREADS - 0.50-14 NPT; INSIDE THREADS - 0.50-14 NPT
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONWIDTH ACROSS FLATS - 1.062; OUTSIDE THREADS - 0.50-14 NPT; INSIDE THREADS - 0.50-14 NPT
OVERALL LENGTH1.690 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHELICOPTER LANDING SYSTEM
SUBSTITUTES & CROSS-REFERENCES 1
HP-E-SSReference 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 HP-8-SS?
HP-8-SS is a SNUBBER.
What parts can replace HP-8-SS?
There is 1 known substitute for HP-8-SS: HP-E-SS. Substitute compatibility should be verified for your specific system.
What is the NSN for HP-8-SS?
HP-8-SS is cataloged in the U.S. Government catalog under NSN 5340-01-478-5239. This indicates validated use in U.S. government and defense supply chains.
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