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12336648 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12336648: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, material: STEEL STANDOFF, thread_class: 2A LEFT INTERNAL (INCLUDES THRU THREAD) A, thread_length: 0.433 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, flange_thickness: 3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, special_features: 2350-01-136-8738. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-197-8202, 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
12336648
NSN: 5340-01-197-8202
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
materialSTEEL STANDOFF
thread_class2A LEFT INTERNAL (INCLUDES THRU THREAD) A
thread_length0.433 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
flange_thickness3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
special_features2350-01-136-8738
style_designatorFLANGED WITH LEFT INTERNAL THREAD
thread_directionRIGHT-HAND RIGHT INTERNAL
nominal_thread_size0.312 INCHES RIGHT EXTERNAL IN
thread_quantity_per_inch16 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
flange_width_across_flats0.552 INCHES NOMINAL IN
NSN5340-01-197-8202
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12336648 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: 0.552 INCHES NOMINAL IN
•
LENGTH: 3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.433 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.552 INCHES NOMINAL IN
LENGTH3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
FLANGE THICKNESS3.248 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
THREAD LENGTH0.433 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.512 INCHES NOMINAL RIGHT EXTERNAL IN
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE0.312 INCHES RIGHT EXTERNAL IN
NOMINAL THREAD SIZE0.375 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12336648?
12336648 is a STANDOFF,THREADED,SPACING.
What is the NSN for 12336648?
12336648 is cataloged in the U.S. Government catalog under NSN 5340-01-197-8202. 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.