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40022S4PC53 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

40022S4PC53: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4710-00-394-8508, 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
40022S4PC53
NSN: 4710-00-394-8508
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 60138 — TODD SHIPYARDS CORP (USA)
SPECIFICATIONS
Part Number40022S4PC53
NSN4710-00-394-8508
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 40022S4PC53 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,17.500 IN.O/A LG,2.260 IN.ID OF BODY,4.404 IN.W OF FLANGE,.440 IN.HOLE DIA,TWO HOLES ON FLANGE,3.510 IN.C TO C DISTANCE BETWEEN HOLES,ONE KEYWAY .372 IN.W,.083 IN.DEEP,12.250 IN.LG,LOCATED 3.062 IN.FROM FLANGED END,OTHER END THD EXTERNAL,2-1/4-11-1/2 NPT IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,17.500 IN.O/A LG,2.260 IN.ID OF BODY,4.404 IN.W OF FLANGE,.440 IN.HOLE DIA,TWO HOLES ON FLANGE,3.510 IN.C TO C DISTANCE BETWEEN HOLES,ONE KEYWAY .372 IN.W,.083 IN.DEEP,12.250 IN.LG,LOCATED 3.062 IN.FROM FLANGED END,OTHER END THD EXTERNAL,2-1/4-11-1/2 NPT IN
SUBSTITUTES & CROSS-REFERENCES 8
41273-2PC68Reference document
Same NSN cross-reference
Reference document — Secondary reference
41261-1PC8Reference document
Same NSN cross-reference
Reference document — Secondary reference
16795Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20515PCT8-4-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
T8-4-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
41261PC29Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40022S4PC53?
40022S4PC53 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 40022S4PC53?
There are 8 known substitutes for 40022S4PC53: 41273-2PC68, 41261-1PC8, 16795 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40022S4PC53?
40022S4PC53 is cataloged in the U.S. Government catalog under NSN 4710-00-394-8508. 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.