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Technical Data Sheet

1/4SHP-B — CASE AND NOZZLE ASSEMBLY,TURBINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1/4SHP-B: CASE AND NOZZLE ASSEMBLY,TURBINE.

CASE AND NOZZLE ASSEMBLY,TURBINE. Key specifications include material: BRASS OVERALL, drive_end_style: RAISED SQUARE, connection_style: PLAIN, operating_pressure: 3300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, nominal_thread_size: 0.250 INCHES EXTERNAL IN, end_item_identification: F-35 AIRCRAFT SUPPORT EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-202-9390, 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
1/4SHP-B
NSN: 4730-00-202-9390
NIINs: 002029390, 016710510
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialBRASS OVERALL
drive_end_styleRAISED SQUARE
connection_stylePLAIN
operating_pressure3300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size0.250 INCHES EXTERNAL IN
end_item_identificationF-35 AIRCRAFT SUPPORT EQUIPMENT
thread_quantity_per_inch18 EXTERNAL
thread_series_designatorNPTF EXTERNAL
part_name_assigned_by_controlling_agencyPLUG
NSN4730-00-202-9390
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1/4SHP-B · 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
SUBSTITUTES & CROSS-REFERENCES 8
SAE J531 4 130109ABReference document
Same NSN cross-reference
Reference document — Secondary reference
121-B-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
J531Reference document
Same NSN cross-reference
Reference document — Secondary reference
444578Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SAE-J531Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
217-86Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1/4SHP-B?
1/4SHP-B is a CASE AND NOZZLE ASSEMBLY,TURBINE.
What parts can replace 1/4SHP-B?
There are 8 known substitutes for 1/4SHP-B: SAE J531 4 130109AB, 121-B-04, J531 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1/4SHP-B?
1/4SHP-B is cataloged in the U.S. Government catalog under NSN 4730-00-202-9390. 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.