PartsTable
Technical Data Sheet
Download PDF

471028 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

471028: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: PLAIN, overall_length: 2.155 INCHES MINIMUM AND 2.175 INCHES MAXIMUM IN, width_across_flats: 1.121 INCHES NOMINAL IN, concentric_hole_depth: 0.890 INCHES NOMINAL IN, second_end_seat_angle: 37.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-866-9977, 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
471028
NSN: 4730-00-866-9977
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL
body_stylePLAIN
overall_length2.155 INCHES MINIMUM AND 2.175 INCHES MAXIMUM IN
width_across_flats1.121 INCHES NOMINAL IN
concentric_hole_depth0.890 INCHES NOMINAL IN
second_end_seat_angle37.0 DEGREES NOMINAL
first_end_thread_class3A A
first_end_thread_length0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
second_end_thread_class3B
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.300 INCHES NOMINAL IN
cotter_pin_hole_diameter0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
NSN4730-00-866-9977
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 471028 · 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
•
FIRST END THREAD SERIES DESIGNATOR: UNF
•
WIDTH ACROSS FLATS: 1.121 INCHES NOMINAL IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END THREAD QUANTITY PER INCH: 18
•
SECOND END NOMINAL THREAD SIZE: 0.210 INCHES IN
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 0.900 INCHES NOMINAL IN
•
SECOND END THREAD CLASS: 3B
•
BODY STYLE: PLAIN
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS1.121 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD QUANTITY PER INCH18
SECOND END NOMINAL THREAD SIZE0.210 INCHES IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER0.900 INCHES NOMINAL IN
SECOND END THREAD CLASS3B
BODY STYLEPLAIN
FIRST END THREAD CLASS3A A
COTTER PIN HOLE DIAMETER0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
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
No demilitarization required
Ready to buy 471028?
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 471028?
471028 is a BOLT,FLUID PASSAGE.
What is the NSN for 471028?
471028 is cataloged in the U.S. Government catalog under NSN 4730-00-866-9977. 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 — 471028