PartsTable
Technical Data Sheet
Download PDF

7M123-8J — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7M123-8J: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_style: PLAIN, overall_length: 1.921 INCHES MINIMUM AND 1.953 INCHES MAXIMUM IN, hardness_rating: 92.0 ROCKWELL B NOMINAL, special_features: TWO HOLES 0.070 IN.DIA IN HEAD IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-153-8439, 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
7M123-8J
NSN: 4730-00-153-8439
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_stylePLAIN
overall_length1.921 INCHES MINIMUM AND 1.953 INCHES MAXIMUM IN
hardness_rating92.0 ROCKWELL B NOMINAL
special_featuresTWO HOLES 0.070 IN.DIA IN HEAD IN
surface_treatmentPASSIVATE
width_across_flats0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
concentric_hole_depth1.640 INCHES MINIMUM AND 1.672 INCHES MAXIMUM IN
first_end_thread_class3A A
first_end_thread_length0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.375 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
NSN4730-00-153-8439
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7M123-8J · 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: 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 1.093 INCHES MINIMUM AND 1.161 INCHES MAXIMUM IN
•
BODY STYLE: PLAIN
•
FIRST END THREAD CLASS: 3A A
•
FIRST END THREAD QUANTITY PER INCH: 16
•
CONCENTRIC HOLE DEPTH: 1.640 INCHES MINIMUM AND 1.672 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
FIRST END THREAD DIRECTIONRIGHT-HAND
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER1.093 INCHES MINIMUM AND 1.161 INCHES MAXIMUM IN
BODY STYLEPLAIN
FIRST END THREAD CLASS3A A
FIRST END THREAD QUANTITY PER INCH16
CONCENTRIC HOLE DEPTH1.640 INCHES MINIMUM AND 1.672 INCHES MAXIMUM IN
WRENCHING FEATURE HEIGHT0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HARDNESS RATING92.0 ROCKWELL B NOMINAL
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 7M123-8J?
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 7M123-8J?
7M123-8J is a BOLT,FLUID PASSAGE.
What is the NSN for 7M123-8J?
7M123-8J is cataloged in the U.S. Government catalog under NSN 4730-00-153-8439. 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 — 7M123-8J