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154298-101 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

154298-101: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, overall_width: 1.1200 INCHES NOMINAL IN, overall_height: 3.8800 INCHES NOMINAL IN, overall_length: 3.0000 INCHES NOMINAL IN, surface_treatment: PASSIVATE, material_document_and_classification: ASTM-A-240 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-441-7811, 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
154298-101
NSN: 5340-01-441-7811
FSC: 5340 — Hardware, Commercial
CAGE: 1M813 — ELECTROMECHANICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 304
overall_width1.1200 INCHES NOMINAL IN
overall_height3.8800 INCHES NOMINAL IN
overall_length3.0000 INCHES NOMINAL IN
surface_treatmentPASSIVATE
material_document_and_classificationASTM-A-240 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-441-7811
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 154298-101 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-240 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.8800 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-240 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.0000 INCHES NOMINAL IN
OVERALL WIDTH1.1200 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 304
SUBSTITUTES & CROSS-REFERENCES 1
154298Reference 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 154298-101?
154298-101 is a BRACKET,MOUNTING.
What parts can replace 154298-101?
There is 1 known substitute for 154298-101: 154298. Substitute compatibility should be verified for your specific system.
What is the NSN for 154298-101?
154298-101 is cataloged in the U.S. Government catalog under NSN 5340-01-441-7811. 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.