PartsTable
Technical Data Sheet
Download PDF

5311397E3 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5311397E3: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: COPPER ALLOY, nominal_thread_size: 0.125 INCHES AND 0.164 INCHES IN, thread_series_designator: NPT AND UNIFIED NATIONAL COARSE (UNC), nominal_pipe_size_accommodated: 0.188 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-139-3262, 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
5311397E3
NSN: 4820-00-139-3262
FSC: 4820 — Valves, Nonpowered
CAGE: 0Z007 — INDUSTRIAL SERVICE AND SUPPLY, INC (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY
nominal_thread_size0.125 INCHES AND 0.164 INCHES IN
end_connection_quantity7
thread_series_designatorNPT AND UNIFIED NATIONAL COARSE (UNC)
nominal_pipe_size_accommodated0.188 INCHES IN
NSN4820-00-139-3262
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5311397E3 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.188 INCHES IN
•
END CONNECTION QUANTITY: 7
•
NOMINAL THREAD SIZE: 0.125 INCHES AND 0.164 INCHES IN
•
BODY MATERIAL: COPPER ALLOY
•
THREAD SERIES DESIGNATOR: NPT AND UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.188 INCHES IN
END CONNECTION QUANTITY7
NOMINAL THREAD SIZE0.125 INCHES AND 0.164 INCHES IN
BODY MATERIALCOPPER ALLOY
THREAD SERIES DESIGNATORNPT AND UNIFIED NATIONAL COARSE (UNC)
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 5311397E3?
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 5311397E3?
5311397E3 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for 5311397E3?
5311397E3 is cataloged in the U.S. Government catalog under NSN 4820-00-139-3262. 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 — 5311397E3

✓ 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.