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863-830031 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

863-830031: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN, length: 48.880 INCHES NOMINAL48.880 INCHES NOMINAL IN, material: STEEL UNS K02600, thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, corner_radius: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-481-6870, 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
863-830031
NSN: 5340-01-481-6870
FSC: 5340 — Hardware, Commercial
CAGE: 4X630 — GUILD ASSOCIATES INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
length48.880 INCHES NOMINAL48.880 INCHES NOMINAL IN
materialSTEEL UNS K02600
thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
corner_radius0.250 INCHES NOMINAL IN
special_featuresFRAME MATL IS COTTON; MOUNTING CONFIGURATION: ON C/L 0.88 INCH TO FIRST HOLE AND 36.00 INCH BETWEEN CTRS IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.500 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity2
end_item_identificationCONTRACTOR LOGISTIC SUPPORT MODEL M871,30-FOOT TRAILER,LAUNDRY ADVANCED SYSTEM (LADDS),NSN 2330-00-122-6779 CONTRACT DAAK60-97-C-922 TM 9-3510-122-24P
material_document_and_classificationASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-481-6870
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 863-830031 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: 2
•
CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
LENGTH: 48.880 INCHES NOMINAL48.880 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
CORNER RADIUS0.250 INCHES NOMINAL IN
LENGTH48.880 INCHES NOMINAL48.880 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.500 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURESFRAME MATL IS COTTON; MOUNTING CONFIGURATION: ON C/L 0.88 INCH TO FIRST HOLE AND 36.00 INCH BETWEEN CTRS IN
WIDTH1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONCONTRACTOR LOGISTIC SUPPORT MODEL M871,30-FOOT TRAILER,LAUNDRY ADVANCED SYSTEM (LADDS),NSN 2330-00-122-6779 CONTRACT DAAK60-97-C-922 TM 9-3510-122-24P
MATERIALSTEEL UNS K02600
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 863-830031?
863-830031 is a PLATE,MOUNTING.
What is the NSN for 863-830031?
863-830031 is cataloged in the U.S. Government catalog under NSN 5340-01-481-6870. 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.