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P101-525-495 — STUD,FRICTION CATCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P101-525-495: STUD,FRICTION CATCH.

The STUD,FRICTION CATCH is a the manufacturer industrial component. Key specifications include length: 0.525 INCHES NOMINAL IN, material: STEEL OVERALL, thread_size: NO. 6 (0.138IN.) -32 IN, style_designator: BALL, TAPPED, surface_treatment: CADMIUM OVERALL, distance_across_flats: 0.250 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-598-3388, 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
P101-525-495
NSN: 5340-00-598-3388
FSC: 5340 — Hardware, Commercial
CAGE: 78553 — TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. (USA)
SPECIFICATIONS
length0.525 INCHES NOMINAL IN
materialSTEEL OVERALL
thread_sizeNO. 6 (0.138IN.) -32 IN
style_designatorBALL, TAPPED
surface_treatmentCADMIUM OVERALL
distance_across_flats0.250 INCHES NOMINAL IN
NSN5340-00-598-3388
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P101-525-495 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
•
LENGTH: 0.525 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL, TAPPED
•
THREAD SIZE: NO. 6 (0.138IN.) -32 IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
DISTANCE ACROSS FLATS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.525 INCHES NOMINAL IN
STYLE DESIGNATORBALL, TAPPED
THREAD SIZENO. 6 (0.138IN.) -32 IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
DISTANCE ACROSS FLATS0.250 INCHES NOMINAL IN
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
487 648Same 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 P101-525-495?
P101-525-495 is a STUD,FRICTION CATCH.
What parts can replace P101-525-495?
There is 1 known substitute for P101-525-495: 487 648. Substitute compatibility should be verified for your specific system.
What is the NSN for P101-525-495?
P101-525-495 is cataloged in the U.S. Government catalog under NSN 5340-00-598-3388. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.