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S825 — STUD,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S825: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_class: 2A NUT THREAD A, thread_length: 0.563 INCHES MINIMUM NUT THREAD IN, overall_length: 4.688 INCHES NOMINAL IN, thread_direction: RIGHT-HAND NUT THREAD, nominal_thread_size: 0.500 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-523-6004, 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
S825
NSN: 5340-00-523-6004
NIINs: 005236004, 008327784
FSC: 5340 — Hardware, Commercial
CAGE: 77893 — SESSIONS J H AND SON (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thread_class2A NUT THREAD A
thread_length0.563 INCHES MINIMUM NUT THREAD IN
overall_length4.688 INCHES NOMINAL IN
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.500 INCHES NUT THREAD IN
thread_quantity_per_inch20 NUT THREAD
thread_series_designatorUNF STUD THREAD
NSN5340-00-523-6004
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S825 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
•
OPERATIONAL DIRECTION: LEFT-HAND
•
STYLE DESIGNATOR: FRICTION TYPE
•
MOUNTING HOLE DIAMETER: 0.171 INCHES NOMINAL IN
•
FEATURES PROVIDED: RETAINING LUG AND NOTCHED SLIDE
•
MATERIAL THICKNESS: 0.078 INCHES NOMINAL IN
•
SURFACE TREATMENT: COPPER
TECHNICAL CHARACTERISTICS
OPERATIONAL DIRECTIONLEFT-HAND
STYLE DESIGNATORFRICTION TYPE
MOUNTING HOLE DIAMETER0.171 INCHES NOMINAL IN
OVERALL LENGTH11.000 INCHES NOMINAL IN
OVERALL WIDTH1.125 INCHES NOMINAL IN
FEATURES PROVIDEDRETAINING LUG AND NOTCHED SLIDE
MATERIAL THICKNESS0.078 INCHES NOMINAL IN
SURFACE TREATMENTCOPPER
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S825?
S825 is a STUD,PLAIN.
What is the NSN for S825?
S825 is cataloged in the U.S. Government catalog under NSN 5340-00-523-6004. This indicates validated use in U.S. government and defense supply chains.
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