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PartsTable / COMPONENT / 10028-2
10028-2 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include color: BLACK CORE JACKET ALL CONDUCTORS, material: PLASTIC POLYVINYL CHLORIDE (PVC) INNER BUSHING, leg_length: 0.875 INCHES NOMINAL THIRD END IN, valve_size: 3.000 INCHES IN, bonnet_type: PACKING RETAINING, flange_shape: ROUND WITH HOLES ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-608-6692, 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
10028-2
NSN: 4730-00-608-6692
FSC: 4730
CAGE: 88133 — NAVAL OBSERVATORY (USA)
SPECIFICATIONS
colorBLACK CORE JACKET ALL CONDUCTORS
materialPLASTIC POLYVINYL CHLORIDE (PVC) INNER BUSHING
leg_length0.875 INCHES NOMINAL THIRD END IN
valve_size3.000 INCHES IN
bonnet_typePACKING RETAINING
flange_shapeROUND WITH HOLES ALL ENDS
hole_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length1830.0 MILLIMETERS MM
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
outside_diameter5.750 INCHES NOMINAL IN
special_featuresNHA VALVE MOTOR O
NSN4730-00-608-6692
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10028-2 · 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
•
NOMINAL THREAD SIZE: 0.965 INCHES SECOND END IN
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: NGO ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL GAS FITTING ALL ENDS
•
NOMINAL OVERALL LENGTH: 4.500 INCHES IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.965 INCHES SECOND END IN
MATERIALCOPPER ALLOY OVERALL
END ITEM IDENTIFICATIONCOMPRESSED GAS CYLINDER
SPECIAL FEATURES1ST END LH AND 2ND END RH THSD
THREAD SERIES DESIGNATORNGO ALL ENDS
CONNECTION TYPETHREADED INTERNAL GAS FITTING ALL ENDS
NOMINAL THREAD SIZE0.825 INCHES FIRST END IN
NOMINAL OVERALL LENGTH4.500 INCHES IN
CONNECTION STYLESWIVEL NUT (GAS FITTING) ALL ENDS
SEAT NOMINAL RADIUS0.062 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
A820Interchangeable
interchangeable cross-reference
interchangeable
17041Interchangeable
interchangeable cross-reference
interchangeable
R21005Interchangeable
interchangeable cross-reference
interchangeable
GP1092Interchangeable
interchangeable cross-reference
interchangeable
NON27209MInterchangeable
interchangeable cross-reference
interchangeable
100282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10028-2?
10028-2 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 10028-2?
There are 18 known substitutes for 10028-2: A820, 17041, R21005 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10028-2?
10028-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-608-6692. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026