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916673 — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_length: 0.781 INCHES IN, overall_height: 1.843 INCHES IN, terminal_length: 0.938 INCHES IN, outside_diameter: 0.675 INCHES NOMINAL IN, special_features: WIDTH ACROSS FLATS IS 0.562 IN. IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-283-5127, 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
916673
NSN: 4820-01-283-5127
FSC: 4820
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_length0.781 INCHES IN
overall_height1.843 INCHES IN
terminal_length0.938 INCHES IN
outside_diameter0.675 INCHES NOMINAL IN
special_featuresWIDTH ACROSS FLATS IS 0.562 IN. IN
basic_shape_styleNONTUBULAR, HEX
surface_treatmentCADMIUM OVERALL SINGLE LAYER
mounting_method_styleSTUD
mounting_thread_seriesUNF
mounting_thread_diameter0.250 INCHES IN
conductor_accommodation_typeTHREADED EXTERNAL SINGLE END
NSN4820-01-283-5127
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 916673 · 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
•
OUTSIDE DIAMETER: 0.675 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.675 INCHES NOMINAL IN
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B2297InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TS118APInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
900029InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
122119InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
197-207InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-S-1222InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 916673?
916673 is a TERMINAL,STUD.
What parts can replace 916673?
There are 12 known substitutes for 916673: B2297, TS118AP, 900029 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 916673?
916673 is cataloged in the Federal Logistics Information System under NSN 4820-01-283-5127. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026