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792877 — SEAL BONNET,TUBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

792877: SEAL BONNET,TUBE.

The SEAL BONNET,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_class: 3A A, overall_depth: 3.0 INCHES NOMINAL IN, overall_width: 4.3 INCHES NOMINAL IN, thread_length: 1.312 INCHES IN, overall_height: 6.8 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-575-4017, 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
792877
NSN: 4820-01-575-4017
NIINs: 015754017, 015754206, 015754286, 015755236, 015755266
FSC: 4820 — Valves, Nonpowered
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thread_class3A A
overall_depth3.0 INCHES NOMINAL IN
overall_width4.3 INCHES NOMINAL IN
thread_length1.312 INCHES IN
overall_height6.8 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresBONNET,PACKING 0.500 INCH VALVE IN
stud_thread_size1.125-12
style_designatorRECTANGULAR, SURFACE MOUNTING
thread_directionRIGHT-HAND
stud_overall_length2.500 INCHES NOMINAL IN
NSN4820-01-575-4017
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 792877 · 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
SUBSTITUTES & CROSS-REFERENCES 5
790101-001 OXYGEN CLEANSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
790101-001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
792877 ITEM NO 6Reference document
Same NSN cross-reference
Reference document — Secondary reference
790101-001CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
792877 ITEM NO 6CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 792877?
792877 is a SEAL BONNET,TUBE.
What parts can replace 792877?
There are 5 known substitutes for 792877: 790101-001 OXYGEN CLEAN, 790101-001, 792877 ITEM NO 6 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 792877?
792877 is cataloged in the U.S. Government catalog under NSN 4820-01-575-4017. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.