PartsTable
Technical Data Sheet
Download PDF

81603 — CROWFOOT ATTACHMENT,SOCKET WRENC

✓ Government record, cited
InLine · MRO · MRO_GENERAL
PRODUCT OVERVIEW

81603: CROWFOOT ATTACHMENT,SOCKET WRENC.

- LWL Duplex cable - 2x ST plug to 2x ST plug - Thread: 62.5/125µm, OM2 - No halogen. Key specifications include material: STEEL OVERALL, overall_length: 1.297 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: OPEN END, surface_treatment: CHROMIUM OVERALL, drive_surface_size: 0.375 INCHES NOMINAL SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-141-9013, 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
MRO→ MRO_GENERAL→ 81603
NSN: 4730-00-141-9013
NIINs: 001419013, 009582673, 010998457, 013351149
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 86831 — SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC DBA USE CAGE CODE 879B2 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length1.297 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorOPEN END
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
nondefinitive_spec/std_data2 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-141-9013
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 81603 · InLine ⚠ 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
•
FILTERING MEDIA DESIGN: MESH
•
LENGTH: 2.312 INCHES NOMINAL IN
•
FIRST END FLANGE THICKNESS: 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MESH SIZE: 14.0
•
END CONNECTION TYPE: FLANGED FIRST END
•
STYLE DESIGNATOR: CONICAL
•
MATERIAL: NICKEL ALLOY
•
WIRE DIAMETER: 0.02000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH2.312 INCHES NOMINAL IN
FIRST END FLANGE THICKNESS0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MESH SIZE14.0
END CONNECTION TYPEFLANGED FIRST END
STYLE DESIGNATORCONICAL
MATERIALNICKEL ALLOY
WIRE DIAMETER0.02000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 81603?
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 81603?
81603 is a CROWFOOT ATTACHMENT,SOCKET WRENC manufactured by InLine. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 81603?
81603 is cataloged in the U.S. Government catalog under NSN 4730-00-141-9013. 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 — 81603