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95-198 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

95-198: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: ALUMINUM, thickness: 0.125 INCHES NOMINAL IN, body_width: 0.595 INCHES MAXIMUM IN, flow_angle: 45.0 DEGREES SECOND END, seat_angle: 12.0 DEGREES SECOND END, body_height: 0.625 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-344-0629, 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
95-198
NSN: 4730-00-344-0629
NIINs: 003440629, 009035061, 010216970
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM
thickness0.125 INCHES NOMINAL IN
body_width0.595 INCHES MAXIMUM IN
flow_angle45.0 DEGREES SECOND END
seat_angle12.0 DEGREES SECOND END
body_height0.625 INCHES MAXIMUM IN
body_length0.800 INCHES MAXIMUM IN
neck_height0.305 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
exterior_colorGRAY/GREY
inclosure_typeFULLY INCLOSED
NSN4730-00-344-0629
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 95-198 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE DIAMETER: 2.625 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.750 INCHES IN
•
FLANGE SECTION STYLE: RAISED FACE, RAISED NECK
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.098 INCHES NOMINAL IN
•
NECK HEIGHT: 0.305 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.625 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.750 INCHES IN
FLANGE SECTION STYLERAISED FACE, RAISED NECK
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.098 INCHES NOMINAL IN
NECK HEIGHT0.305 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES IN
BOLT HOLE QUANTITY12
BOLT CIRCLE DIAMETER2.000 INCHES NOMINAL IN
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 95-198?
95-198 is a TRANSFORMER,AUDIO FREQUENCY.
What is the NSN for 95-198?
95-198 is cataloged in the U.S. Government catalog under NSN 4730-00-344-0629. 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.