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801-6408782-35 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

801-6408782-35: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, design_type: STRAIGHT, thread_class: 3B, overall_width: 1.119 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, overall_height: 0.390 INCHES NOMINAL IN, overall_length: 1.530 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-371-1091, 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
801-6408782-35
NSN: 5340-01-371-1091
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
design_typeSTRAIGHT
thread_class3B
overall_width1.119 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
overall_height0.390 INCHES NOMINAL IN
overall_length1.530 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationQQ-N-281, CLASS A, FORM 4, COND CR FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-371-1091
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 801-6408782-35 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
•
DESIGN TYPE: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLASS A, FORM 4, COND CR FED SPEC SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 24
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.390 INCHES NOMINAL IN
DESIGN TYPESTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLASS A, FORM 4, COND CR FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.530 INCHES NOMINAL IN
OVERALL WIDTH1.119 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
THREAD CLASS3B
THREAD QUANTITY PER INCH24
MATERIALNICKEL ALLOY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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 1
DF330642 FIND 35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 801-6408782-35?
801-6408782-35 is a STOP,MECHANICAL.
What parts can replace 801-6408782-35?
There is 1 known substitute for 801-6408782-35: DF330642 FIND 35. Substitute compatibility should be verified for your specific system.
What is the NSN for 801-6408782-35?
801-6408782-35 is cataloged in the U.S. Government catalog under NSN 5340-01-371-1091. This indicates validated use in U.S. government and defense supply chains.
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