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D169-679PC85 — BEND,TUBE,RETURN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

D169-679PC85: BEND,TUBE,RETURN.

The BEND,TUBE,RETURN is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 6.906 INCHES NOMINAL ALL ENDS IN, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, special_features: BOTH CAPS ZINC-COATED STEEL, surface_treatment: PAINT OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-606-0632, 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
D169-679PC85
NSN: 4730-00-606-0632
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11440 — GE STEAM POWER INC DBA GE STEAM POWER, INC DIV GENERAL ELECTRIC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length6.906 INCHES NOMINAL ALL ENDS IN
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
special_featuresBOTH CAPS ZINC-COATED STEEL
surface_treatmentPAINT OVERALL
media_for_which_designedFLUID SINGLE RESPONSE
furnished_items_and_quantity2 CAP
material_document_and_classificationMIL-T-16286,CL G MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
bend_center_to_center_nominal_distance10.781 INCHES IN
nominal_outside_diameter_tube_accommodated2.000 INCHES ALL ENDS IN
tubing_wall_nominal_thickness_for_which_designed0.095 INCHES ALL ENDS IN
NSN4730-00-606-0632
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: D169-679PC85 · 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
•
FURNISHED ITEMS AND QUANTITY: 2 CAP
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.095 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-16286,CL G MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
•
LEG LENGTH: 6.906 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 CAP
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.095 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-16286,CL G MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES ALL ENDS IN
LEG LENGTH6.906 INCHES NOMINAL ALL ENDS IN
SPECIAL FEATURESBOTH CAPS ZINC-COATED STEEL
SURFACE TREATMENTPAINT OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D169-679PC85?
D169-679PC85 is a BEND,TUBE,RETURN.
What is the NSN for D169-679PC85?
D169-679PC85 is cataloged in the U.S. Government catalog under NSN 4730-00-606-0632. 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.