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L320004447 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L320004447: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 11.808 INCHES NOMINAL IN, material: STEEL COMP 630 STANDOFF, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.438 INCHES NOMINAL RIGHT EXTERNAL IN, flange_thickness: 0.100 INCHES NOMINAL IN, special_features: HARDNESS CRITICAL ITEM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-235-9898, 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
L320004447
NSN: 5340-01-235-9898
FSC: 5340 — Hardware, Commercial
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)
SPECIFICATIONS
length11.808 INCHES NOMINAL IN
materialSTEEL COMP 630 STANDOFF
thread_class2B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length0.438 INCHES NOMINAL RIGHT EXTERNAL IN
flange_thickness0.100 INCHES NOMINAL IN
special_featuresHARDNESS CRITICAL ITEM
style_designatorFLANGED WITH LEFT INTERNAL THREAD
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatmentPASSIVATE STANDOFF
nominal_thread_size0.216 INCHES RIGHT EXTERNAL IN
end_item_identificationLGM-30G MINUTEMAN G
thread_quantity_per_inch40 LEFT INTERNAL (INCLUDES THRU THREAD)
NSN5340-01-235-9898
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L320004447 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
•
FLANGE WIDTH ACROSS FLATS: 0.440 INCHES NOMINAL IN
•
LENGTH: 11.808 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.100 INCHES NOMINAL IN
•
THREAD LENGTH: 0.438 INCHES NOMINAL RIGHT EXTERNAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
THREAD DIRECTION: RIGHT-HAND RIGHT EXTERNAL
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.440 INCHES NOMINAL IN
LENGTH11.808 INCHES NOMINAL IN
FLANGE THICKNESS0.100 INCHES NOMINAL IN
THREAD LENGTH0.438 INCHES NOMINAL RIGHT EXTERNAL IN
THREAD LENGTH0.220 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is L320004447?
L320004447 is a STANDOFF,THREADED,SPACING.
What is the NSN for L320004447?
L320004447 is cataloged in the U.S. Government catalog under NSN 5340-01-235-9898. 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.