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G1-22-1399-1 — FRAME,AIR INLET-OUTLET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G1-22-1399-1: FRAME,AIR INLET-OUTLET.

The FRAME,AIR INLET-OUTLET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, mounting_method: BRACKET(S), overall_diameter: 5.4500 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 2.200 INCHES NOMINAL IN, overall_thickness: 4.4700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-464-9066, 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
G1-22-1399-1
NSN: 5340-01-464-9066
FSC: 5340 — Hardware, Commercial
CAGE: 55827 — ASTRONICS DME LLC DBA ASTRONICS DME (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
mounting_methodBRACKET(S)
overall_diameter5.4500 INCHES NOMINAL IN
style_designatorROUND
aperture_diameter2.200 INCHES NOMINAL IN
overall_thickness4.4700 INCHES NOMINAL IN
surface_treatmentCHROMATE LEVER
material_document_and_classificationQQ0A0250/11 FED SPEC SINGLE MATERIAL RESPONSE LEVER
surface_treatment_document_and_classificationMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE LEVER A
NSN5340-01-464-9066
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G1-22-1399-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE LEVER A
•
OVERALL DIAMETER: 5.4500 INCHES NOMINAL IN
•
MOUNTING METHOD: BRACKET(S)
•
OVERALL THICKNESS: 4.4700 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ0A0250/11 FED SPEC SINGLE MATERIAL RESPONSE LEVER
•
APERTURE DIAMETER: 2.200 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE LEVER
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE LEVER A
OVERALL DIAMETER5.4500 INCHES NOMINAL IN
MOUNTING METHODBRACKET(S)
OVERALL THICKNESS4.4700 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ0A0250/11 FED SPEC SINGLE MATERIAL RESPONSE LEVER
APERTURE DIAMETER2.200 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE LEVER
MATERIALALUMINUM ALLOY 6061 OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
G1-22-2399Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G1-22-1399-1?
G1-22-1399-1 is a FRAME,AIR INLET-OUTLET.
What parts can replace G1-22-1399-1?
There is 1 known substitute for G1-22-1399-1: G1-22-2399. Substitute compatibility should be verified for your specific system.
What is the NSN for G1-22-1399-1?
G1-22-1399-1 is cataloged in the U.S. Government catalog under NSN 5340-01-464-9066. 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.