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G637699 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G637699: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SPECIAL, width: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN, length: 12.750 INCHES NOMINAL12.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN, thread_size: .138-32. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-1292, 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
G637699
NSN: 5340-01-515-1292
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
shapeSPECIAL
width4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN
length12.750 INCHES NOMINAL12.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
thread_size.138-32
special_featuresSEE DRAWING FOR SPECIFICATIONS
mounting_hole_typeTHREADED OR UNTHREADED
mounting_hole_diameter0.138 INCHES NOMINAL FIRST HOLE IN
supplementary_featuresMOUNTING HOLE QTY 2 AND 14
end_item_identificationCOVER, RADOME
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-01-515-1292
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G637699 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: 12.750 INCHES NOMINAL12.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
SUPPLEMENTARY FEATURES: MOUNTING HOLE QTY 2 AND 14
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.138 INCHES NOMINAL FIRST HOLE IN
•
SHAPE: SPECIAL
•
THREAD SIZE: .138-32
TECHNICAL CHARACTERISTICS
LENGTH12.750 INCHES NOMINAL12.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SUPPLEMENTARY FEATURESMOUNTING HOLE QTY 2 AND 14
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL FIRST HOLE IN
MOUNTING HOLE DIAMETER0.249 INCHES MINIMUM AND 0.254 INCHES MAXIMUM ALL HOLES IN
SHAPESPECIAL
THREAD SIZE.138-32
SPECIAL FEATURESSEE DRAWING FOR SPECIFICATIONS
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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 G637699?
G637699 is a PLATE,MOUNTING.
What is the NSN for G637699?
G637699 is cataloged in the U.S. Government catalog under NSN 5340-01-515-1292. This indicates validated use in U.S. government and defense supply chains.
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