PartsTable
Technical Data Sheet
Download PDF

1B7765 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1B7765: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-347-6436, 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
1B7765
NSN: 4810-01-347-6436
FSC: 4810 — Valves, Powered
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number1B7765
NSN4810-01-347-6436
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1B7765 · 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
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 7
1B6138Reference document
Same NSN cross-reference
Reference document — Secondary reference
2810194-127Reference document
Same NSN cross-reference
Reference document — Secondary reference
5910525-127Reference document
Same NSN cross-reference
Reference document — Secondary reference
5910525-139Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5910525-131Reference document
Same NSN cross-reference
Reference document — Secondary reference
5910525-135Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 1B7765?
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 1B7765?
1B7765 is a VALVE,BUTTERFLY.
What parts can replace 1B7765?
There are 7 known substitutes for 1B7765: 1B6138, 2810194-127, 5910525-127 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B7765?
1B7765 is cataloged in the U.S. Government catalog under NSN 4810-01-347-6436. 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 — 1B7765