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40-619-3204 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

40-619-3204: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.8380 INCHES NOMINAL IN, diameter: 0.2030 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024 STANDOFF, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: END ITEM IDENTIFICATION- HARRIER 2 GRS AV86 - MOD (AIR) ,RAGEN DATA SYSTEMS INC. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-360-3324, 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
40-619-3204
NSN: 5340-01-360-3324
FSC: 5340 — Hardware, Commercial
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)
SPECIFICATIONS
length0.8380 INCHES NOMINAL IN
diameter0.2030 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024 STANDOFF
thread_class2B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_featuresEND ITEM IDENTIFICATION- HARRIER 2 GRS AV86 - MOD (AIR) ,RAGEN DATA SYSTEMS INC
style_designatorLEFT INTERNAL AND RIGHT INTERNAL THREADS
thread_directionRIGHT-HAND RIGHT INTERNAL
surface_treatmentANODIZE STANDOFF
nominal_thread_size0.0860 INCHES RIGHT INTERNAL IN
cross-sectional_shapeROUND
supplementary_featuresCOGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
NSN5340-01-360-3324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40-619-3204 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
•
LENGTH: 0.8380 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
•
THREAD LENGTH: 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
SUPPLEMENTARY FEATURES: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
•
DIAMETER: 0.2030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.8380 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
THREAD LENGTH0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.2500 INCHES NOMINAL RIGHT INTERNAL IN
SUPPLEMENTARY FEATURESCOGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
DIAMETER0.2030 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
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 40-619-3204?
40-619-3204 is a STANDOFF,THREADED,SPACING.
What is the NSN for 40-619-3204?
40-619-3204 is cataloged in the U.S. Government catalog under NSN 5340-01-360-3324. 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.