PartsTable
Technical Data Sheet
Download PDF

6513388 — RETAINER,SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6513388: RETAINER,SEAT,VALVE.

The RETAINER,SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 3.25 INCHES NOMINAL IN, inside_diameter: 0.875 INCHES NOMINAL IN, outside_diameter: 1.594 INCHES NOMINAL IN, special_features: NEXT HIGHER ASSEMBLY 5788149, 7249107, end_item_identification: PL5788149, MK45 NSFS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-613-3811, 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
6513388
NSN: 4820-01-613-3811
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_length3.25 INCHES NOMINAL IN
inside_diameter0.875 INCHES NOMINAL IN
outside_diameter1.594 INCHES NOMINAL IN
special_featuresNEXT HIGHER ASSEMBLY 5788149, 7249107
end_item_identificationPL5788149, MK45 NSFS
material_document_and_classificationAISI 1015-1026 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-613-3811
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6513388 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE DIAMETER: 1.594 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1015-1026 NATIONAL SPEC SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.594 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1015-1026 NATIONAL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.25 INCHES NOMINAL IN
INSIDE DIAMETER0.875 INCHES NOMINAL IN
SPECIAL FEATURESNEXT HIGHER ASSEMBLY 5788149, 7249107
END ITEM IDENTIFICATIONPL5788149, MK45 NSFS
MATERIALSTEEL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 6513388?
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 6513388?
6513388 is a RETAINER,SEAT,VALVE.
What is the NSN for 6513388?
6513388 is cataloged in the U.S. Government catalog under NSN 4820-01-613-3811. 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 — 6513388

✓ 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.