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5-13-3961 — TAILPIECE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5-13-3961: TAILPIECE,VALVE.

The TAILPIECE,VALVE is a the manufacturer industrial component. Key specifications include functional_description: EXTRACTING TRAY-PACK MEALS FROM HOT WATER. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-489-3249, 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
5-13-3961
NSN: 4820-00-489-3249
NIINs: 004893249, 012342164
FSC: 4820 — Valves, Nonpowered
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
functional_descriptionEXTRACTING TRAY-PACK MEALS FROM HOT WATER
NSN4820-00-489-3249
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5-13-3961 · 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
•
DESIGN TYPE: STRAIGHT
•
CONNECTION TYPE: FLANGE, ROUND W/O HOLES AND THREADED INTERNAL BOSS
•
FLANGE DIAMETER: 3.375 INCHES IN
•
MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ)
TECHNICAL CHARACTERISTICS
DESIGN TYPESTRAIGHT
CONNECTION TYPEFLANGE, ROUND W/O HOLES AND THREADED INTERNAL BOSS
FLANGE DIAMETER3.375 INCHES IN
MATERIALSTEEL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ)
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
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FREQUENTLY ASKED QUESTIONS
What is 5-13-3961?
5-13-3961 is a TAILPIECE,VALVE.
What is the NSN for 5-13-3961?
5-13-3961 is cataloged in the U.S. Government catalog under NSN 4820-00-489-3249. 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.