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554243 — CONTROL SURFACE,GUIDED MISSILE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

554243: CONTROL SURFACE,GUIDED MISSILE.

The CONTROL SURFACE,GUIDED MISSILE is a the manufacturer industrial component. Key specifications include gross_weight: 53.0 SHIPPING CONTAINER POUNDS, cubic_measure: 6.175 CUBIC FEET, fragility_factor: MODERATELY RUGGED, unable_to_decode: UNABLE TO DECODE, end_item_identification: 6920-01-014-5833 CONTROL SURFACE KIT, purchase_description_identification: 18876-10245492. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-083-3659, 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
554243
NSN: 5340-00-083-3659
NIINs: 000833659, 005905926, 010052096
FSC: 5340 — Hardware, Commercial
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
gross_weight53.0 SHIPPING CONTAINER POUNDS
cubic_measure6.175 CUBIC FEET
fragility_factorMODERATELY RUGGED
unable_to_decodeUNABLE TO DECODE
end_item_identification6920-01-014-5833 CONTROL SURFACE KIT
purchase_description_identification18876-10245492
package_nominal_overall_width_and_type25.50 INCHES SHIPPING CONTAINER IN
package_nominal_overall_height_and_type6.20 INCHES SHIPPING CONTAINER IN
package_nominal_overall_length_and_type67.50 INCHES SHIPPING CONTAINER IN
general_characteristics_item_description61.370 IN.LG,GUIDED MISSILE M32 IN
NSN5340-00-083-3659
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 554243 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
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FLANGE DIAMETER: 0.190 INCHES NOMINAL IN
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LENGTH: 1.850 INCHES NOMINAL IN
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: IL-A-8625 TY1 MIL SPEC 10TH TREATMENT RESPONSE STANDOFF
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FLANGE THICKNESS: 1.670 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
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THREAD LENGTH: 0.310 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
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STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-282 T6 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.190 INCHES NOMINAL IN
LENGTH1.850 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONIL-A-8625 TY1 MIL SPEC 10TH TREATMENT RESPONSE STANDOFF
FLANGE THICKNESS1.670 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
THREAD LENGTH0.310 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.175 INCHES NOMINAL RIGHT EXTERNAL IN
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-282 T6 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
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 554243?
554243 is a CONTROL SURFACE,GUIDED MISSILE.
What is the NSN for 554243?
554243 is cataloged in the U.S. Government catalog under NSN 5340-00-083-3659. 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.