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12220A — SLEEVE,CLINCH,TUBE FITTING

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

12220A: SLEEVE,CLINCH,TUBE FITTING.

The SLEEVE,CLINCH,TUBE FITTING is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSY - AIS TEST STATION, P/N 2212300-001, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AUTOMATIC TEST EQUIPMENT (ATE), criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-052-9877, 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→ 12220A
NSN: 4730-00-052-9877
NIINs: 000529877, 011963136
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSY - AIS TEST STATION, P/N 2212300-001
features_providedELECTROSTATIC SENSITIVE
end_item_identificationAUTOMATIC TEST EQUIPMENT (ATE)
criticality_code_justificationCBBL
NSN4730-00-052-9877
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12220A · 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
SUBSTITUTES & CROSS-REFERENCES 7
189911Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS39212-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
S3739Reference document
Same NSN cross-reference
Reference document — Secondary reference
954487Reference document
Same NSN cross-reference
Reference document — Secondary reference
2300094-031300.30.0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8165X4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12220A?
12220A is a SLEEVE,CLINCH,TUBE FITTING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12220A?
There are 7 known substitutes for 12220A: 189911, MS39212-3, S3739 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12220A?
12220A is cataloged in the U.S. Government catalog under NSN 4730-00-052-9877. 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.