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28H — Technical Data Sheet

✓ 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

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, inside_diameter: 1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN, style_designator: WIRE, fastening_device_type: PLAIN SLOTTED HEAD SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-01-109-9962, 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
28H
NSN: 4730-01-109-9962
FSC: 4730
CAGE: 66255 — SONOCO PRODUCTS CO (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
inside_diameter1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
style_designatorWIRE
fastening_device_typePLAIN SLOTTED HEAD SCREW
NSN4730-01-109-9962
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 28H · 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
•
MATERIAL: STEEL COMP 316 OVERALL
•
STYLE DESIGNATOR: WIRE
•
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
•
INSIDE DIAMETER: 1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL COMP 316 OVERALL
STYLE DESIGNATORWIRE
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
INSIDE DIAMETER1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
323-73InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PL7001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
323-0073InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
28KS3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
306BX20InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28H?
28H is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 28H?
There are 5 known substitutes for 28H: 323-73, PL7001, 323-0073 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28H?
28H is cataloged in the Federal Logistics Information System under NSN 4730-01-109-9962. 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: October 2026