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SPB 602 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SPB 602: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 0.400 INCHES NOMINAL IN, length: 0.870 INCHES NOMINAL IN, thickness: 0.032 INCHES NOMINAL IN, special_features: MATERIAL: BRASS; FINISH: NICKLE, end_item_identification: LAV-25A2 UPGRADES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-558-1920, 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
SPB 602
NSN: 5340-01-558-1920
FSC: 5340 — Hardware, Commercial
CAGE: 26405 — REGAL BELOIT AMERICA, INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width0.400 INCHES NOMINAL IN
length0.870 INCHES NOMINAL IN
thickness0.032 INCHES NOMINAL IN
special_featuresMATERIAL: BRASS; FINISH: NICKLE
end_item_identificationLAV-25A2 UPGRADES
part_name_assigned_by_controlling_agencySTRADDLE PLATE
NSN5340-01-558-1920
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SPB 602 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: 0.870 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
•
WIDTH: 0.400 INCHES NOMINAL IN
•
THICKNESS: 0.032 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.870 INCHES NOMINAL IN
SHAPERECTANGULAR
SPECIAL FEATURESMATERIAL: BRASS; FINISH: NICKLE
WIDTH0.400 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRADDLE PLATE
END ITEM IDENTIFICATIONLAV-25A2 UPGRADES
THICKNESS0.032 INCHES NOMINAL 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SPB 602?
SPB 602 is a PLATE,MOUNTING.
What is the NSN for SPB 602?
SPB 602 is cataloged in the U.S. Government catalog under NSN 5340-01-558-1920. 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.