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NP8-5 — SEAL,MAIN TRANSMISSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NP8-5: SEAL,MAIN TRANSMISSION.

The SEAL,MAIN TRANSMISSION is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODELS 369A,369H,369HD,369HU AND 369HM A, general_characteristics_item_description: RUBBER; 4.630 IN. OD; 8 HOLES EQUALLY SPACED 0.090 IN- DIA,ON A 3.

88 IN. DIA BOLT CIRCLE IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-950-6941, 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
NP8-5
NSN: 5330-00-950-6941
FSC: 5330 — Packing and Gasket Materials
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODELS 369A,369H,369HD,369HU AND 369HM A
general_characteristics_item_descriptionRUBBER; 4.630 IN. OD; 8 HOLES EQUALLY SPACED 0.090 IN- DIA,ON A 3. 88 IN. DIA BOLT CIRCLE IN
NSN5330-00-950-6941
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NP8-5 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: RUBBER; 4.630 IN. OD; 8 HOLES EQUALLY SPACED 0.090 IN- DIA,ON A 3. 88 IN. DIA BOLT CIRCLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONRUBBER; 4.630 IN. OD; 8 HOLES EQUALLY SPACED 0.090 IN- DIA,ON A 3. 88 IN. DIA BOLT CIRCLE IN
END ITEM IDENTIFICATIONAIRCRAFT MODELS 369A,369H,369HD,369HU AND 369HM A
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
369A5011Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 NP8-5?
NP8-5 is a SEAL,MAIN TRANSMISSION.
What parts can replace NP8-5?
There is 1 known substitute for NP8-5: 369A5011. Substitute compatibility should be verified for your specific system.
What is the NSN for NP8-5?
NP8-5 is cataloged in the U.S. Government catalog under NSN 5330-00-950-6941. This indicates validated use in U.S. government and defense supply chains.
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