PartsTable
Technical Data Sheet
Download PDF

19F1 — COVER,WAVEGUIDE FLANGE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

19F1: COVER,WAVEGUIDE FLANGE.

The COVER,WAVEGUIDE FLANGE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 0.765 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN, overall_height: 1.040 INCHES MAXIMUM IN, overall_length: 0.656 INCHES MAXIMUM IN, special_features: 5.0 AMPS RESISTIVE AT 30.0 VDC AND 250.0 VAC VDC, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL). This part is cataloged in the U.S.

Government catalog under NSN 4730-00-014-1539, 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
MRO→ MRO_GENERAL→ 19F1
NSN: 4730-00-014-1539
NIINs: 000141539, 009593427
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_width0.765 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN
overall_height1.040 INCHES MAXIMUM IN
overall_length0.656 INCHES MAXIMUM IN
special_features5.0 AMPS RESISTIVE AT 30.0 VDC AND 250.0 VAC VDC
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
surface_treatmentPHOSPHATE
external_thread_size1/4-18
internal_thread_size1/8-27
end_item_identification3990-01-444-5196 CEMENT MIXER
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
NSN4730-00-014-1539
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 19F1 · 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
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPTF
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
•
SPECIFICATION/STANDARD DATA: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPTF
•
NONDEFINITIVE SPEC/STD DATA: 42 FIGURE
•
EXTERNAL THREAD SIZE: 1/4-18
•
SURFACE TREATMENT: PHOSPHATE
TECHNICAL CHARACTERISTICS
INTERNAL SCREW THREAD SERIES DESIGNATORNPTF
INTERNAL THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
EXTERNAL SCREW THREAD SERIES DESIGNATORNPTF
NONDEFINITIVE SPEC/STD DATA42 FIGURE
EXTERNAL THREAD SIZE1/4-18
SURFACE TREATMENTPHOSPHATE
END ITEM IDENTIFICATION3990-01-444-5196 CEMENT MIXER
INTERNAL THREAD SIZE1/8-27
SUBSTITUTES & CROSS-REFERENCES 8
12X0360Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
141539Reference document
Same NSN cross-reference
Reference document — Secondary reference
61024Reference document
Same NSN cross-reference
Reference document — Secondary reference
A34360402Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
444025Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-4-1-8PTRSSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 19F1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 19F1?
19F1 is a COVER,WAVEGUIDE FLANGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19F1?
There are 8 known substitutes for 19F1: 12X0360, 141539, 61024 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19F1?
19F1 is cataloged in the U.S. Government catalog under NSN 4730-00-014-1539. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 19F1

✓ 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.