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12574968 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12574968: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.38 INCHES NOMINAL IN, diameter: 0.45 INCHES NOMINAL IN, material: STEEL OVERALL, thread_length: 0.38 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: BOTH ENDS ARE CHAFERED 0.2X45 DEGREES. O.D IS 0.45, style_designator: INTERNALLY THREADED FULL LENGTH.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-632-6982, 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
12574968
NSN: 5340-01-632-6982
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length0.38 INCHES NOMINAL IN
diameter0.45 INCHES NOMINAL IN
materialSTEEL OVERALL
thread_length0.38 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_featuresBOTH ENDS ARE CHAFERED 0.2X45 DEGREES. O.D IS 0.45
style_designatorINTERNALLY THREADED FULL LENGTH
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
nominal_thread_size0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeROUND
end_item_identification2355-01-616-9288; MEDIUM MINE PROTECTED VEHICLE - MMPV
thread_quantity_per_inch16 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
NSN5340-01-632-6982
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12574968 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: 0.38 INCHES NOMINAL IN
•
THREAD LENGTH: 0.38 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
MATERIAL DOCUMENT AND CLASSIFICATION: PER ASTM A36,A108 OR AISI1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.45 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
•
NOMINAL THREAD SIZE: 0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LENGTH0.38 INCHES NOMINAL IN
THREAD LENGTH0.38 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
MATERIAL DOCUMENT AND CLASSIFICATIONPER ASTM A36,A108 OR AISI1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.45 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESBOTH ENDS ARE CHAFERED 0.2X45 DEGREES. O.D IS 0.45
PART NAME ASSIGNED BY CONTROLLING AGENCYSTOP,SPACER
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 12574968?
12574968 is a STANDOFF,THREADED,SPACING.
What is the NSN for 12574968?
12574968 is cataloged in the U.S. Government catalog under NSN 5340-01-632-6982. This indicates validated use in U.S. government and defense supply chains.
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