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12412397-04 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12412397-04: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include block_height: 1.188 INCHES NOMINAL1.188 INCHES NOMINAL IN, overall_width: 1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN, overall_height: 2.388 INCHES NOMINAL2.388 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN, special_features: INCLUDES BASE PLATE STW-5 CAGEC 81779 AND 2 THD BOLTS 0.250 IN-20 IN, style_designator: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-372-2471, 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
12412397-04
NSN: 5340-01-372-2471
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
block_height1.188 INCHES NOMINAL1.188 INCHES NOMINAL IN
overall_width1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN
overall_height2.388 INCHES NOMINAL2.388 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
special_featuresINCLUDES BASE PLATE STW-5 CAGEC 81779 AND 2 THD BOLTS 0.250 IN-20 IN
style_designatorRECTANGULAR
features_providedW/BOLTW/BOLT
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
clamping_hole_diameter1.315 INCHES NOMINAL ALL HOLES IN
clamping_hole_quantity11
mounting_hole_diameter0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
mounting_hole_quantity22
NSN5340-01-372-2471
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12412397-04 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
•
MOUNTING HOLE QUANTITY: 22
•
CLAMPING HOLE QUANTITY: 11
•
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER: 1.375 INCHES NOMINAL IN
•
BLOCK HEIGHT: 1.188 INCHES NOMINAL1.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY22
OVERALL HEIGHT2.388 INCHES NOMINAL2.388 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY11
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER1.375 INCHES NOMINAL IN
BLOCK HEIGHT1.188 INCHES NOMINAL1.188 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
OVERALL LENGTH2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
OVERALL WIDTH1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER1.315 INCHES NOMINAL ALL HOLES 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12412397-04?
12412397-04 is a CLAMP,BLOCK.
What is the NSN for 12412397-04?
12412397-04 is cataloged in the U.S. Government catalog under NSN 5340-01-372-2471. 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.