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10943662 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10943662: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include material: PLASTIC, block_height: 0.735 INCHES MINIMUM AND 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM0.765 INCHES MAXIMUM IN, overall_width: 0.452 INCHES MINIMUM AND 0.452 INCHES MINIMUM AND 0.548 INCHES MAXIMUM0.548 INCHES MAXIMUM IN, overall_height: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN, overall_length: 7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN, special_features: FIVE ADDITIONAL CLAMPING HOLES 0.250 MIN TO 0.256 MAX INCHES DIA. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-271-0385, 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
10943662
NSN: 5340-01-271-0385
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPLASTIC
block_height0.735 INCHES MINIMUM AND 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM0.765 INCHES MAXIMUM IN
overall_width0.452 INCHES MINIMUM AND 0.452 INCHES MINIMUM AND 0.548 INCHES MAXIMUM0.548 INCHES MAXIMUM IN
overall_height3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
overall_length7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN
special_featuresFIVE ADDITIONAL CLAMPING HOLES 0.250 MIN TO 0.256 MAX INCHES DIA
style_designatorRECTANGULAR
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
surface_treatmentVARNISH
clamping_hole_diameter0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM FIFTH HOLE IN
clamping_hole_quantity1111
mounting_hole_diameter0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM0.286 INCHES MAXIMUM IN
NSN5340-01-271-0385
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10943662 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: 1111
•
CENTER TO CENTER DISTANCE BETWEEN FIRST AND FOURTH CLAMPING HOLES: 2.380 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER: 1.000 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-V-173 MIL SPEC SINGLE TREATMENT RESPONSE
•
BLOCK HEIGHT: 0.735 INCHES MINIMUM AND 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM0.765 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY22
OVERALL HEIGHT3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY1111
CENTER TO CENTER DISTANCE BETWEEN FIRST AND FOURTH CLAMPING HOLES2.380 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER1.000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-V-173 MIL SPEC SINGLE TREATMENT RESPONSE
BLOCK HEIGHT0.735 INCHES MINIMUM AND 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM0.765 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035,TY FBM MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-P-15035,TY FBI MIL SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM0.286 INCHES MAXIMUM 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10943662?
10943662 is a CLAMP,BLOCK.
What is the NSN for 10943662?
10943662 is cataloged in the U.S. Government catalog under NSN 5340-01-271-0385. 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.