PartsTable
Technical Data Sheet
Download PDF

7386401 — PISTON,PAWL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7386401: PISTON,PAWL.

The PISTON,PAWL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 3.022 INCHES NOMINAL IN, overall_diameter: 1.738 INCHES NOMINAL IN, surface_treatment: PASSIVATE, end_item_identification: TOW CHEAVE ASSY PART NUMBER 7386379: NHA = PORT VDS LATCH ASSY PART NUMBER 7386403. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-530-3379, 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
7386401
NSN: 5340-01-530-3379
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length3.022 INCHES NOMINAL IN
overall_diameter1.738 INCHES NOMINAL IN
surface_treatmentPASSIVATE
end_item_identificationTOW CHEAVE ASSY PART NUMBER 7386379: NHA = PORT VDS LATCH ASSY PART NUMBER 7386403
NSN5340-01-530-3379
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7386401 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
•
OVERALL DIAMETER: 1.738 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.738 INCHES NOMINAL IN
OVERALL LENGTH3.022 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATIONTOW CHEAVE ASSY PART NUMBER 7386379: NHA = PORT VDS LATCH ASSY PART NUMBER 7386403
MATERIALSTEEL CORROSION RESISTING
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7386401?
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 7386401?
7386401 is a PISTON,PAWL.
What is the NSN for 7386401?
7386401 is cataloged in the U.S. Government catalog under NSN 5340-01-530-3379. 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 — 7386401

✓ 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.