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2056AS0541-1 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2056AS0541-1: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: HEXAGON, material: STEEL COMP 316 OVERALL, thread_length: 0.750 INCHES NOMINAL IN, overall_length: 1.438 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), special_features: L-TYPE HANDLE; 0.25IN DIA TIP IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-569-4234, 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
2056AS0541-1
NSN: 5340-01-569-4234
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeHEXAGON
materialSTEEL COMP 316 OVERALL
thread_length0.750 INCHES NOMINAL IN
overall_length1.438 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
special_featuresL-TYPE HANDLE; 0.25IN DIA TIP IN
thread_directionRIGHT-HAND
width_across_flats0.375 INCHES NOMINAL IN
end_pressure_rating0.250 POUNDS MINIMUM AND 1.250 POUNDS MAXIMUM LBS
nominal_thread_size0.375 INCHES IN
supplementary_featuresUSED ON BELT DRIVE ASSY CROSSHEAD 2056AS0534-1
end_item_identificationMARK 7 AIRCRAFT ARRESTING GEAR VALVE ACTUATION AND CONTROL
NSN5340-01-569-4234
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2056AS0541-1 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED HOLE(S)
•
THREAD LENGTH: 0.750 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: USED ON BELT DRIVE ASSY CROSSHEAD 2056AS0534-1
•
SHAPE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
THREAD LENGTH0.750 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESUSED ON BELT DRIVE ASSY CROSSHEAD 2056AS0534-1
SHAPEHEXAGON
OVERALL LENGTH1.438 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
SPECIAL FEATURESL-TYPE HANDLE; 0.25IN DIA TIP IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHAND RETRACTABLE SPRING PLUNGER
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2056AS0541-1?
2056AS0541-1 is a PLUNGER,QUICK RELEASE.
What is the NSN for 2056AS0541-1?
2056AS0541-1 is cataloged in the U.S. Government catalog under NSN 5340-01-569-4234. This indicates validated use in U.S. government and defense supply chains.
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