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BB66PL1KNA2003 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BB66PL1KNA2003: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, special_features: 0-80.0 PSI ADJUSTABLE OUTLET PRESSURE, end_item_identification: F/A-22 RAPTOR ACFT, media_for_which_designed: GAS, material_document_and_classification: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-520-3857, 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
BB66PL1KNA2003
NSN: 4820-01-520-3857
FSC: 4820 — Valves, Nonpowered
CAGE: 13669 — TESCOM CORP DBA TESCOM DIV TESCOM (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
special_features0-80.0 PSI ADJUSTABLE OUTLET PRESSURE
end_item_identificationF/A-22 RAPTOR ACFT
media_for_which_designedGAS
material_document_and_classificationUNABLE TO DECODE
NSN4820-01-520-3857
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BB66PL1KNA2003 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
•
MEDIA FOR WHICH DESIGNED: GAS
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SPECIAL FEATURES0-80.0 PSI ADJUSTABLE OUTLET PRESSURE
END ITEM IDENTIFICATIONF/A-22 RAPTOR ACFT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY
MEDIA FOR WHICH DESIGNEDGAS
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 BB66PL1KNA2003?
BB66PL1KNA2003 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for BB66PL1KNA2003?
BB66PL1KNA2003 is cataloged in the U.S. Government catalog under NSN 4820-01-520-3857. 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.