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248542 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

248542: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include special_features: INCLUDES ITEMS 1 THRU 8;ITEM 10; AND ITEMS 16 THRU 18, end_item_identification: CYLINDER ASSEMBLY,ACTUATING,LINE, part_name_assigned_by_controlling_agency: AIRSHIFT CYLINDER ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-383-4100, 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
248542
NSN: 5340-01-383-4100
NIINs: 013834100, 015504537
FSC: 5340 — Hardware, Commercial
CAGE: 13973 — LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION (USA)
SPECIFICATIONS
special_featuresINCLUDES ITEMS 1 THRU 8;ITEM 10; AND ITEMS 16 THRU 18
end_item_identificationCYLINDER ASSEMBLY,ACTUATING,LINE
part_name_assigned_by_controlling_agencyAIRSHIFT CYLINDER ASSEMBLY
NSN5340-01-383-4100
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 248542 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
•
MOUNTING HOLE QUANTITY: 4
•
RAISED SURFACE WIDTH: 1.250 INCHES NOMINAL IN
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LENGTH: 3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
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RAISED SURFACE HEIGHT: 0.250 INCHES NOMINAL IN
•
RAISED SURFACE LENGTH: 1.010 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL ALL HOLES IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
RAISED SURFACE WIDTH1.250 INCHES NOMINAL IN
LENGTH3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
RAISED SURFACE HEIGHT0.250 INCHES NOMINAL IN
RAISED SURFACE LENGTH1.010 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
FEATURES PROVIDEDRAISED SURFACE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 248542?
248542 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 248542?
248542 is cataloged in the U.S. Government catalog under NSN 5340-01-383-4100. This indicates validated use in U.S. government and defense supply chains.
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