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277-802 — COUPLER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

277-802: COUPLER.

The COUPLER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 6.188 IN. O/A LG,11.750 IN.

ID,0.062 IN MATERIAL THK,3.500 IN. LG OF EACH HALF WHEN DISCONNECTED,COUPLES HOSE TO HOSE IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-460-1416, 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
277-802
NSN: 4810-00-460-1416
NIINs: 004601416, 010733385
FSC: 4810 — Valves, Powered
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
general_characteristics_item_description6.188 IN. O/A LG,11.750 IN. ID,0.062 IN MATERIAL THK,3.500 IN. LG OF EACH HALF WHEN DISCONNECTED,COUPLES HOSE TO HOSE IN
NSN4810-00-460-1416
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 277-802 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE OPERATION METHOD: AIR
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAIR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 277-802?
277-802 is a COUPLER.
What is the NSN for 277-802?
277-802 is cataloged in the U.S. Government catalog under NSN 4810-00-460-1416. This indicates validated use in U.S. government and defense supply chains.
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