PartsTable
Technical Data Sheet

1/4 HPBA-SS — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1/4 HPBA-SS: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_style: BODY WRENCHING, overall_length: 2.200 INCHES NOMINAL IN, special_features: PORT THREAD; 0.250-18; TIGHTENING TORQUE FOR BLEED SCREW IS 35 TO 40LBS LBS, width_across_flats: 0.250 INCHES NOMINAL IN, end_item_identification: PLUGS AND BLEED ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-581-9226, 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
1/4 HPBA-SS
NSN: 4730-01-581-9226
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_styleBODY WRENCHING
overall_length2.200 INCHES NOMINAL IN
special_featuresPORT THREAD; 0.250-18; TIGHTENING TORQUE FOR BLEED SCREW IS 35 TO 40LBS LBS
width_across_flats0.250 INCHES NOMINAL IN
end_item_identificationPLUGS AND BLEED ADAPTER
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.300 INCHES NOMINAL IN
first_end_connection_typeTHREADED EXTERNAL PIPE
part_name_assigned_by_controlling_agencyMALE PIPE BLEED ADAPTER
NSN4730-01-581-9226
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1/4 HPBA-SS · 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
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
BODY STYLE: BODY WRENCHING
•
WRENCHING FEATURE STYLE: HEXAGON
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL PIPE
•
CONCENTRIC HOLE DIAMETER: 0.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
BODY STYLEBODY WRENCHING
WRENCHING FEATURE STYLEHEXAGON
OVERALL LENGTH2.200 INCHES NOMINAL IN
FIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
CONCENTRIC HOLE DIAMETER0.300 INCHES NOMINAL IN
SPECIAL FEATURESPORT THREAD; 0.250-18; TIGHTENING TORQUE FOR BLEED SCREW IS 35 TO 40LBS LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE PIPE BLEED ADAPTER
END ITEM IDENTIFICATIONPLUGS AND BLEED ADAPTER
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 1/4 HPBA-SS?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1/4 HPBA-SS?
1/4 HPBA-SS is a BOLT,FLUID PASSAGE.
What is the NSN for 1/4 HPBA-SS?
1/4 HPBA-SS is cataloged in the U.S. Government catalog under NSN 4730-01-581-9226. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1/4 HPBA-SS