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035-42691 — FLANGE,PIPE,BLIND

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

035-42691: FLANGE,PIPE,BLIND.

The FLANGE,PIPE,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.375 INCHES NOMINAL IN, neck_height: 0.438 INCHES NOMINAL IN, groove_depth: 0.125 INCHES NOMINAL IN, groove_width: 0.188 INCHES NOMINAL IN, socket_depth: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-028-9596, 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
035-42691
NSN: 4730-00-028-9596
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
materialSTEEL
thickness0.375 INCHES NOMINAL IN
neck_height0.438 INCHES NOMINAL IN
groove_depth0.125 INCHES NOMINAL IN
groove_width0.188 INCHES NOMINAL IN
socket_depth0.375 INCHES NOMINAL IN
flange_diameter0.281 INCHES NOMINAL IN
socket_diameter0.562 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter2.500 INCHES NOMINAL IN
bolt_hole_quantity3
bolt_circle_diameter1.875 INCHES NOMINAL IN
NSN4730-00-028-9596
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 035-42691 · 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
•
SOCKET DIAMETER: 0.562 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.281 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: GROUND
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
SOCKET DEPTH: 0.375 INCHES NOMINAL IN
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET NECK
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SOCKET DIAMETER0.562 INCHES NOMINAL IN
FLANGE DIAMETER0.281 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONGROUND
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES IN
SOCKET DEPTH0.375 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER2.500 INCHES NOMINAL IN
NECK HEIGHT0.438 INCHES NOMINAL IN
GROOVE DEPTH0.125 INCHES NOMINAL 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 035-42691?
035-42691 is a FLANGE,PIPE,BLIND.
What is the NSN for 035-42691?
035-42691 is cataloged in the U.S. Government catalog under NSN 4730-00-028-9596. 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.