PartsTable
Technical Data Sheet
Download PDF

JISB2401 S38 — O-RING ASSORTMENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

JISB2401 S38: O-RING ASSORTMENT.

The O-RING ASSORTMENT is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL CATALOG, document_source: 51LP2, special_features: ID IS 1.476, CS IS 0.079, accessory_identifying_number: JISB2401 S38 PART NO., part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-645-9550, 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
JISB2401 S38
NSN: 5331-01-645-9550
FSC: 5331 — O-ring
CAGE: 51LP2 — TOBAR INC (USA)
SPECIFICATIONS
document_typeINDUSTRIAL CATALOG
document_source51LP2
special_featuresID IS 1.476, CS IS 0.079
accessory_identifying_numberJISB2401 S38 PART NO.
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-645-9550
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: JISB2401 S38 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
•
DOCUMENT TYPE: INDUSTRIAL CATALOG
•
ACCESSORY IDENTIFYING NUMBER: JISB2401 S38 PART NO.
•
DOCUMENT SOURCE: 51LP2
TECHNICAL CHARACTERISTICS
DOCUMENT TYPEINDUSTRIAL CATALOG
ACCESSORY IDENTIFYING NUMBERJISB2401 S38 PART NO.
DOCUMENT SOURCE51LP2
SPECIAL FEATURESID IS 1.476, CS IS 0.079
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy JISB2401 S38?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is JISB2401 S38?
JISB2401 S38 is a O-RING ASSORTMENT.
What is the NSN for JISB2401 S38?
JISB2401 S38 is cataloged in the U.S. Government catalog under NSN 5331-01-645-9550. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — JISB2401 S38

✓ 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.