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3168743-3 — DIAPHRAGM ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3168743-3: DIAPHRAGM ASSEMBLY.

The DIAPHRAGM ASSEMBLY is a the manufacturer industrial component. Key specifications include fsc_application_data: VALVE,REGULATING,FLUID PRESSURE, end_item_identification: ACFT,TYPE B52-G/H, criticality_code_justification: TEST. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-187-4140, 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
3168743-3
NSN: 4810-01-187-4140
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
fsc_application_dataVALVE,REGULATING,FLUID PRESSURE
end_item_identificationACFT,TYPE B52-G/H
criticality_code_justificationTEST
NSN4810-01-187-4140
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3168743-3 · 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
•
FSC APPLICATION DATA: VALVE,REGULATING,FLUID PRESSURE
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 2 EA DIAPHRAGM,P/N 859755-1; 1 EA PLATE,P/N 859767-2; 6 EA RIVETS,P/N MS20426A2-7; 1 EA RETAINER SPRING,P/N 3160428-3; A/R SEALANT,P/N MIL-A-46106; 1 EA SPACER,P/N 859765-5; USED ON P/N 3214068-1-1,NSN 4810-01-159-1283
•
CRITICALITY CODE JUSTIFICATION: TEST
•
TEST DATA DOCUMENT: 99193-3168743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE,REGULATING,FLUID PRESSURE
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 2 EA DIAPHRAGM,P/N 859755-1; 1 EA PLATE,P/N 859767-2; 6 EA RIVETS,P/N MS20426A2-7; 1 EA RETAINER SPRING,P/N 3160428-3; A/R SEALANT,P/N MIL-A-46106; 1 EA SPACER,P/N 859765-5; USED ON P/N 3214068-1-1,NSN 4810-01-159-1283
CRITICALITY CODE JUSTIFICATIONTEST
TEST DATA DOCUMENT99193-3168743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
END ITEM IDENTIFICATIONACFT,TYPE B52-G/H
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3168743-3?
3168743-3 is a DIAPHRAGM ASSEMBLY.
What is the NSN for 3168743-3?
3168743-3 is cataloged in the U.S. Government catalog under NSN 4810-01-187-4140. This indicates validated use in U.S. government and defense supply chains.
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