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A51L20119-11 — CLAMP,BLOCK,SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A51L20119-11: CLAMP,BLOCK,SECTION.

The CLAMP,BLOCK,SECTION is a the manufacturer industrial component. Key specifications include material: PLASTIC, block_height: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN, overall_width: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN, overall_length: 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN, style_designator: RECTANGULAR, mounting_facility: UNTHREADED HOLE(S)UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-337-3973, 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
A51L20119-11
NSN: 5340-01-337-3973
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC
block_height0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
overall_width0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
style_designatorRECTANGULAR
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
clamping_hole_diameter0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM SINGLE HOLE IN
clamping_hole_quantity11
mounting_hole_diameter0.190 INCHES MINIMUM AND 0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM0.196 INCHES MAXIMUM IN
mounting_hole_quantity22
material_document_and_classificationG-4104BFA,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
distance_from_end_to_first_clamping_hole_center0.688 INCHES NOMINAL IN
NSN5340-01-337-3973
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A51L20119-11 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: 0.688 INCHES NOMINAL IN
•
BLOCK HEIGHT: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: G-4104BFA,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.190 INCHES MINIMUM AND 0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM0.196 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY22
CLAMPING HOLE QUANTITY11
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER0.688 INCHES NOMINAL IN
BLOCK HEIGHT0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONG-4104BFA,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.190 INCHES MINIMUM AND 0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM0.196 INCHES MAXIMUM IN
OVERALL LENGTH1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
OVERALL WIDTH0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM SINGLE HOLE 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 — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51L20119-11?
A51L20119-11 is a CLAMP,BLOCK,SECTION.
What is the NSN for A51L20119-11?
A51L20119-11 is cataloged in the U.S. Government catalog under NSN 5340-01-337-3973. This indicates validated use in U.S. government and defense supply chains.
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