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770NDGG-N — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

770NDGG-N: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: COPPER ALLOY STEM, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_adjustability: ADJUSTABLE, adjustable_pressure_range: 190.0 TO 229.0 CAMERA MOUNT, first_end_connection_type: THREADED INTERNAL PIPE, first_end_thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-287-4016, 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
770NDGG-N
NSN: 4820-01-287-4016
FSC: 4820 — Valves, Nonpowered
CAGE: 0D4Y1 — ROCKWOOD SWENDEMAN (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
temp_adjustabilityADJUSTABLE
end_connection_quantity2
adjustable_pressure_range190.0 TO 229.0 CAMERA MOUNT
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_thread_directionRIGHT-HAND
second_end_connection_typeTHREADED EXTERNAL PIPE
second_end_thread_directionRIGHT-HAND
second_end_relationship_with_first_endNOT IDENTICAL
first_end_nominal_pipe_size_accommodated1.500 INCHES IN
second_end_nominal_pipe_size_accommodated1.500 INCHES IN
NSN4820-01-287-4016
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 770NDGG-N · 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
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
SECOND END NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES IN
•
END CONNECTION QUANTITY: 2
•
SECOND END THREAD DIRECTION: RIGHT-HAND
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
•
TEMP ADJUSTABILITY: ADJUSTABLE
TECHNICAL CHARACTERISTICS
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
SECOND END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES IN
END CONNECTION QUANTITY2
SECOND END THREAD DIRECTIONRIGHT-HAND
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
TEMP ADJUSTABILITYADJUSTABLE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES IN
MATERIALCOPPER ALLOY BODY
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 2
510A2236 ITEM 10Reference document
Same NSN cross-reference
Reference document — Secondary reference
508-0013-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 770NDGG-N?
770NDGG-N is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 770NDGG-N?
There are 2 known substitutes for 770NDGG-N: 510A2236 ITEM 10, 508-0013-21. Substitute compatibility should be verified for your specific system.
What is the NSN for 770NDGG-N?
770NDGG-N is cataloged in the U.S. Government catalog under NSN 4820-01-287-4016. This indicates validated use in U.S. government and defense supply chains.
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