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2-1700TBM — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2-1700TBM: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 2.000 INCHES IN, special_features: THREADED MODEL WITH 316 STAINLESS STEEL FLAME SCREEN; MONEL FLOAT AND STAINLESS STEEL SCREWS, end_item_identification: 110 FT "A" CLASS WPB COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-438-7421, 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
2-1700TBM
NSN: 4820-01-438-7421
FSC: 4820 — Valves, Nonpowered
CAGE: 79128 — ROBERT H WAGER CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size2.000 INCHES IN
special_featuresTHREADED MODEL WITH 316 STAINLESS STEEL FLAME SCREEN; MONEL FLOAT AND STAINLESS STEEL SCREWS
end_item_identification110 FT "A" CLASS WPB COAST GUARD VESSELS FT
NSN4820-01-438-7421
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2-1700TBM · 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
•
VALVE SIZE: 2.000 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
VALVE SIZE2.000 INCHES IN
SPECIAL FEATURESTHREADED MODEL WITH 316 STAINLESS STEEL FLAME SCREEN; MONEL FLOAT AND STAINLESS STEEL SCREWS
END ITEM IDENTIFICATION110 FT "A" CLASS WPB COAST GUARD VESSELS FT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-1700TBM?
2-1700TBM is a VALVE,CHECK.
What is the NSN for 2-1700TBM?
2-1700TBM is cataloged in the U.S. Government catalog under NSN 4820-01-438-7421. 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.