PartsTable
Technical Data Sheet
Download PDF

DF-1706-338-81 — DRAG LINK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF-1706-338-81: DRAG LINK.

The DRAG LINK is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: W/S SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-461-4155, 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
DF-1706-338-81
NSN: 4820-01-461-4155
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationW/S SEAWOLF CLASS SSN
NSN4820-01-461-4155
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF-1706-338-81 · 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONW/S SEAWOLF CLASS SSN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
752-6405280 ITEM 81Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6405280Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6405280 FIND 81Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy DF-1706-338-81?
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 DF-1706-338-81?
DF-1706-338-81 is a DRAG LINK.
What parts can replace DF-1706-338-81?
There are 3 known substitutes for DF-1706-338-81: 752-6405280 ITEM 81, 6405280, 6405280 FIND 81. Substitute compatibility should be verified for your specific system.
What is the NSN for DF-1706-338-81?
DF-1706-338-81 is cataloged in the U.S. Government catalog under NSN 4820-01-461-4155. 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 — DF-1706-338-81

✓ 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.