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277406 — LEVER,MANUAL CONTROL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

277406: LEVER,MANUAL CONTROL.

The LEVER,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include special_features: R1 FOR 2 INCH, 2.5 INCH, 3 INCH VALVES WITH PRE DRILLED HOLES IN, end_item_identification: VEHICLE, part_name_assigned_by_controlling_agency: LEVER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-272-7650, 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
277406
NSN: 5330-01-272-7650
NIINs: 012727650, 015777019
FSC: 5330 — Packing and Gasket Materials
CAGE: 85374 — BVR TECHNOLOGIES CO. (USA)
SPECIFICATIONS
special_featuresR1 FOR 2 INCH, 2.5 INCH, 3 INCH VALVES WITH PRE DRILLED HOLES IN
end_item_identificationVEHICLE
part_name_assigned_by_controlling_agencyLEVER
NSN5330-01-272-7650
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 277406 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF THREE PIN,SPRINGS P/N MS51923-168,TWO COLLAR,SEAL P/N 277495 AND ONE SHAFT,ROTARY SEAL P/N 277509
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF THREE PIN,SPRINGS P/N MS51923-168,TWO COLLAR,SEAL P/N 277495 AND ONE SHAFT,ROTARY SEAL P/N 277509
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 277406?
277406 is a LEVER,MANUAL CONTROL.
What is the NSN for 277406?
277406 is cataloged in the U.S. Government catalog under NSN 5330-01-272-7650. 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.