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303-101023 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

303-101023: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_width: 6.938 INCHES NOMINAL IN, overall_height: 6.750 INCHES NOMINAL IN, overall_length: 85.000 INCHES NOMINAL IN, special_features: PER CAGE: 4S077 THEY ARE THE OEM, mounting_hole_type: PLAIN, mounting_hole_diameter: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-646-7686, 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
303-101023
NSN: 5340-01-646-7686
FSC: 5340 — Hardware, Commercial
CAGE: 4S077 — KBR WYLE SERVICES, LLC (USA)
SPECIFICATIONS
overall_width6.938 INCHES NOMINAL IN
overall_height6.750 INCHES NOMINAL IN
overall_length85.000 INCHES NOMINAL IN
special_featuresPER CAGE: 4S077 THEY ARE THE OEM
mounting_hole_typePLAIN
mounting_hole_diameter0.438 INCHES NOMINAL IN
mounting_hole_quantity5
end_item_identificationFIXED BASE SYSTEMS
part_name_assigned_by_controlling_agencySKID,ROADSIDE TRAILER, GENERAL MOUNT
NSN5340-01-646-7686
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 303-101023 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: 5
•
MOUNTING HOLE DIAMETER: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY5
OVERALL HEIGHT6.750 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH85.000 INCHES NOMINAL IN
OVERALL WIDTH6.938 INCHES NOMINAL IN
SPECIAL FEATURESPER CAGE: 4S077 THEY ARE THE OEM
PART NAME ASSIGNED BY CONTROLLING AGENCYSKID,ROADSIDE TRAILER, GENERAL MOUNT
END ITEM IDENTIFICATIONFIXED BASE SYSTEMS
MOUNTING HOLE TYPEPLAIN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 303-101023?
303-101023 is a BRACKET,MOUNTING.
What is the NSN for 303-101023?
303-101023 is cataloged in the U.S. Government catalog under NSN 5340-01-646-7686. 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.