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1822-A1 — FILTER-DRIVER,RADIO FREQUENCY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1822-A1: FILTER-DRIVER,RADIO FREQUENCY.

The FILTER-DRIVER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_length: 1.3125 INCHES NOMINAL IN, special_features: SHANK LENGTH: 0.5625", THREAD: 0.35" 18 NPTF, HEX SIZE: 0.875, FIG: 14, part_name_assigned_by_controlling_agency: BUTTON HEAD GREASE FITTING. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-243-1484, 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
1822-A1
NSN: 4730-00-243-1484
NIINs: 002431484, 016486690
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 4E051 — STEWART-WARNER ALEMITE SALES CO OF NORTHERN CALIFORNIA (USA)
SPECIFICATIONS
overall_length1.3125 INCHES NOMINAL IN
special_featuresSHANK LENGTH: 0.5625", THREAD: 0.35" 18 NPTF, HEX SIZE: 0.875, FIG: 14
part_name_assigned_by_controlling_agencyBUTTON HEAD GREASE FITTING
NSN4730-00-243-1484
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1822-A1 · 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
•
WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
SHANK LENGTH: 0.562 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
THREAD PITCH DIAMETERS: +0.6120 TO 0.6379 INCHES IN
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
HEIGHT: 1.312 INCHES NOMINAL IN
•
SCREW THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
SHANK LENGTH0.562 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
THREAD PITCH DIAMETERS+0.6120 TO 0.6379 INCHES IN
NOMINAL THREAD SIZE0.375 INCHES IN
HEIGHT1.312 INCHES NOMINAL IN
SPECIAL FEATURES7/16 IN. LG THD IN
SCREW THREAD SERIES DESIGNATORNPT
SURFACE TREATMENTZINC OVERALL
THREAD QUANTITY PER INCH18
SUBSTITUTES & CROSS-REFERENCES 8
13227E9646-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1822AReference document
Same NSN cross-reference
Reference document — Secondary reference
13227E9646Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1825Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1790012Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5755Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1822-A1?
1822-A1 is a FILTER-DRIVER,RADIO FREQUENCY.
What parts can replace 1822-A1?
There are 8 known substitutes for 1822-A1: 13227E9646-3, 1822A, 13227E9646 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1822-A1?
1822-A1 is cataloged in the U.S. Government catalog under NSN 4730-00-243-1484. This indicates validated use in U.S. government and defense supply chains.
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