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76040 B — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

76040 B: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, overall_width: 0.500 INCHES NOMINAL IN, inside_diameter: 2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN, special_features: STAINLESS STEEL BAND,SADDLE,HOUSING AND SCREW, style_designator: WIRE, fastening_device_type: PLAIN SLOTTED HEAD SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-529-5578, 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
76040 B
NSN: 4730-01-529-5578
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 7Z588 — NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
overall_width0.500 INCHES NOMINAL IN
inside_diameter2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
special_featuresSTAINLESS STEEL BAND,SADDLE,HOUSING AND SCREW
style_designatorWIRE
fastening_device_typePLAIN SLOTTED HEAD SCREW
end_item_identification7385926 (53711) FWD PROPULSION SECTION ASSY, RMV
NSN4730-01-529-5578
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 76040 B · 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
•
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
STYLE DESIGNATORWIRE
OVERALL WIDTH0.500 INCHES NOMINAL IN
INSIDE DIAMETER2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
SPECIAL FEATURESSTAINLESS STEEL BAND,SADDLE,HOUSING AND SCREW
END ITEM IDENTIFICATION7385926 (53711) FWD PROPULSION SECTION ASSY, RMV
MATERIALSTEEL COMP 316 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
76040Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 76040 B?
76040 B is a MICROCIRCUIT,DIGITAL.
What parts can replace 76040 B?
There is 1 known substitute for 76040 B: 76040. Substitute compatibility should be verified for your specific system.
What is the NSN for 76040 B?
76040 B is cataloged in the U.S. Government catalog under NSN 4730-01-529-5578. 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.