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25202-1 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25202-1: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL, drive_type: SERRATED, design_type: THREADED, thread_class: 2A A, overall_diameter: 0.630 INCHES NOMINAL IN, thread_size_and_series/type_designator: 5/8-13 UNF. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-437-8807, 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
25202-1
NSN: 5340-00-437-8807
NIINs: 004378807, 015285326
FSC: 5340 — Hardware, Commercial
CAGE: F6102 — AIRWELL INDUSTRIE FRANCE SAS (FRA)
SPECIFICATIONS
materialSTEEL
drive_typeSERRATED
design_typeTHREADED
thread_class2A A
overall_diameter0.630 INCHES NOMINAL IN
thread_size_and_series/type_designator5/8-13 UNF
NSN5340-00-437-8807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25202-1 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: THREADED
•
OVERALL DIAMETER: 0.630 INCHES NOMINAL IN
•
DRIVE TYPE: SERRATED
•
THREAD CLASS: 2A A
•
MATERIAL: STEEL
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 5/8-13 UNF
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.630 INCHES NOMINAL IN
DRIVE TYPESERRATED
THREAD CLASS2A A
MATERIALSTEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR5/8-13 UNF
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 25202-1?
25202-1 is a PIN,GROOVED,HEADLESS.
What is the NSN for 25202-1?
25202-1 is cataloged in the U.S. Government catalog under NSN 5340-00-437-8807. 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.