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117919 — PRINTED CIRCUIT

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

117919: PRINTED CIRCUIT.

The PRINTED CIRCUIT is a the manufacturer industrial component. Key specifications include radius: 1.157 INCHES NOMINAL IN, material: STEEL COMP 1010, outside_diameter: 0.938 INCHES NOMINAL IN, style_designator: CONCAVE, material_thickness: 0.032 INCHES NOMINAL IN, material_document_and_classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-050-1596, 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→ 117919
NSN: 5340-00-050-1596
NIINs: 000501596, 006148023, 011246953
FSC: 5340 — Hardware, Commercial
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
radius1.157 INCHES NOMINAL IN
materialSTEEL COMP 1010
outside_diameter0.938 INCHES NOMINAL IN
style_designatorCONCAVE
material_thickness0.032 INCHES NOMINAL IN
material_document_and_classificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-050-1596
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 117919 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
•
RADIUS: 1.157 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1010
TECHNICAL CHARACTERISTICS
RADIUS1.157 INCHES NOMINAL IN
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
STYLE DESIGNATORCONCAVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010
SUBSTITUTES & CROSS-REFERENCES 5
308443Reference document
Same NSN cross-reference
Reference document — Secondary reference
009797Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
74116SReference document
Same NSN cross-reference
Reference document — Secondary reference
X607Reference document
Same NSN cross-reference
Reference document — Secondary reference
172541Reference 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 117919?
117919 is a PRINTED CIRCUIT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 117919?
There are 5 known substitutes for 117919: 308443, 009797, 74116S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 117919?
117919 is cataloged in the U.S. Government catalog under NSN 5340-00-050-1596. 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.