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1298023-1 — SWITCH ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1298023-1: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, center_hole_diameter: 10.415 INCHES MINIMUM AND 10.535 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, end_item_identification: ENGINE TEST STARTER DRIVE ASSEMBLY, part_name_assigned_by_controlling_agency: SWITCH ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-103-2934, 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
MRO→ MRO_GENERAL→ 1298023-1
NSN: 5331-00-103-2934
NIINs: 001032934, 016628306
FSC: 5331 — O-ring
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM
center_hole_diameter10.415 INCHES MINIMUM AND 10.535 INCHES MAXIMUM IN
cross-sectional_height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
end_item_identificationENGINE TEST STARTER DRIVE ASSEMBLY
part_name_assigned_by_controlling_agencySWITCH ASSEMBLY
NSN5331-00-103-2934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1298023-1 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: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 10.415 INCHES MINIMUM AND 10.535 INCHES MAXIMUM IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
CENTER HOLE DIAMETER10.415 INCHES MINIMUM AND 10.535 INCHES MAXIMUM IN
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
SUBSTITUTES & CROSS-REFERENCES 3
NAS1611-450Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-450E515-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-450 E515-80Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1298023-1?
1298023-1 is a SWITCH ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1298023-1?
There are 3 known substitutes for 1298023-1: NAS1611-450, 2-450E515-8, 2-450 E515-80. Substitute compatibility should be verified for your specific system.
What is the NSN for 1298023-1?
1298023-1 is cataloged in the U.S. Government catalog under NSN 5331-00-103-2934. This indicates validated use in U.S. government and defense supply chains.
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