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Technical Data Sheet
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315S8 — SWITCH KIT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

315S8: SWITCH KIT.

The SWITCH KIT is a the manufacturer industrial component. Key specifications include end_item_identification: 2355-01-532-2174, RAPID RESPONSE VEHICLE; RG-33 AUV MRAP; MRAP-COUGAR, part_name_assigned_by_controlling_agency: SWITCH KIT. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-263-4587, 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
315S8
NSN: 5331-00-263-4587
NIINs: 002634587, 015651629
FSC: 5331 — O-ring
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
end_item_identification2355-01-532-2174, RAPID RESPONSE VEHICLE; RG-33 AUV MRAP; MRAP-COUGAR
accessory_components_and_quantityKIT CONTAINS: 1 SWITCH-N/O SILVER P/N 21-370, 2 SWITCH-N/C GOLD P/N 21-462, 3 BALL-SWITCH P/N 1/2 DIA-B, 3 WASHER-SWITCH GASKET P/N 95601A360
part_name_assigned_by_controlling_agencySWITCH KIT
NSN5331-00-263-4587
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 315S8 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
31558Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 315S8?
315S8 is a SWITCH KIT.
What parts can replace 315S8?
There is 1 known substitute for 315S8: 31558. Substitute compatibility should be verified for your specific system.
What is the NSN for 315S8?
315S8 is cataloged in the U.S. Government catalog under NSN 5331-00-263-4587. 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.