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6931030-1SQ — FLANGE,GLAND,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6931030-1SQ: FLANGE,GLAND,VALVE.

The FLANGE,GLAND,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: DASHPOT, 2.746/2.748 DIAMETER; SUB-ASSEMBLY HYDRAULIC CYLINDER, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-485-7706, 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
6931030-1SQ
NSN: 4820-01-485-7706
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationDASHPOT, 2.746/2.748 DIAMETER; SUB-ASSEMBLY HYDRAULIC CYLINDER
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsQUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
NSN4820-01-485-7706
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6931030-1SQ · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONDASHPOT, 2.746/2.748 DIAMETER; SUB-ASSEMBLY HYDRAULIC CYLINDER
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
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 5
6931028Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6931028SQSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6931028 ITEM NO. 3SQSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6931028 ITEM NO. 3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
6931030-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6931030-1SQ?
6931030-1SQ is a FLANGE,GLAND,VALVE.
What parts can replace 6931030-1SQ?
There are 5 known substitutes for 6931030-1SQ: 6931028, 6931028SQ, 6931028 ITEM NO. 3SQ and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6931030-1SQ?
6931030-1SQ is cataloged in the U.S. Government catalog under NSN 4820-01-485-7706. This indicates validated use in U.S. government and defense supply chains.
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