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13638668 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13638668: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.87 INCHES MINIMUM AND 1.93 INCHES MAXIMUM IN, length: 6.65 INCHES MINIMUM AND 6.71 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061, thickness: 0.09 INCHES MINIMUM AND 0.11 INCHES MAXIMUM IN, corner_radius: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-603-7010, 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
13638668
NSN: 5340-01-603-7010
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.87 INCHES MINIMUM AND 1.93 INCHES MAXIMUM IN
length6.65 INCHES MINIMUM AND 6.71 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061
thickness0.09 INCHES MINIMUM AND 0.11 INCHES MAXIMUM IN
corner_radius0.250 INCHES NOMINAL IN
special_featuresITEM CONSISTS OF THE FOLLOWING: 1 PLATE MOUNTING P/N 13638668-001, 4 NUT P/N M45938/11-3C, 6 INSERT P/N NAS1130-06L15D, AND 2 STANDOFF P/N NAS1129C06B26
surface_treatmentCHROMATE
raised_surface_width1.47 INCHES MINIMUM AND 1.53 INCHES MAXIMUM IN
raised_surface_length1.16 INCHES MINIMUM AND 1.22 INCHES MAXIMUM IN
end_item_identification1430-01-087-6330
part_name_assigned_by_controlling_agencyPLATE MOUNTING BUFFER
NSN5340-01-603-7010
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13638668 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
•
RAISED SURFACE WIDTH: 1.47 INCHES MINIMUM AND 1.53 INCHES MAXIMUM IN
•
CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
LENGTH: 6.65 INCHES MINIMUM AND 6.71 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-DTL- 5541 CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
RAISED SURFACE LENGTH: 1.16 INCHES MINIMUM AND 1.22 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMB209T6,T651,T6510,OR T6511 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMB221T6,T651,T6510, ORT6511 ASSN STD SINGLE MATERIAL RESPONSE OR SAE-AMS-QQ-A-200/8T6,T651,T6510,OR T6511 ASSN STD SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
TECHNICAL CHARACTERISTICS
RAISED SURFACE WIDTH1.47 INCHES MINIMUM AND 1.53 INCHES MAXIMUM IN
CORNER RADIUS0.250 INCHES NOMINAL IN
LENGTH6.65 INCHES MINIMUM AND 6.71 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-DTL- 5541 CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
RAISED SURFACE LENGTH1.16 INCHES MINIMUM AND 1.22 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMB209T6,T651,T6510,OR T6511 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMB221T6,T651,T6510, ORT6511 ASSN STD SINGLE MATERIAL RESPONSE OR SAE-AMS-QQ-A-200/8T6,T651,T6510,OR T6511 ASSN STD SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
SPECIAL FEATURESITEM CONSISTS OF THE FOLLOWING: 1 PLATE MOUNTING P/N 13638668-001, 4 NUT P/N M45938/11-3C, 6 INSERT P/N NAS1130-06L15D, AND 2 STANDOFF P/N NAS1129C06B26
SURFACE TREATMENTCHROMATE
WIDTH1.87 INCHES MINIMUM AND 1.93 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: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 13638668?
13638668 is a PLATE,MOUNTING.
What is the NSN for 13638668?
13638668 is cataloged in the U.S. Government catalog under NSN 5340-01-603-7010. 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.