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4JWR9 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4JWR9: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.75 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, features_provided: NUT, surface_treatment: ZINC, part_name_assigned_by_controlling_agency: RECTANGULAR SPLICE WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-673-5719, 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
4JWR9
NSN: 5340-01-673-5719
FSC: 5340 — Hardware, Commercial
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.75 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
features_providedNUT
surface_treatmentZINC
part_name_assigned_by_controlling_agencyRECTANGULAR SPLICE WASHER
NSN5340-01-673-5719
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4JWR9 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
•
FEATURES PROVIDED: NUT
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL WIDTH0.75 INCHES NOMINAL IN
FEATURES PROVIDEDNUT
SURFACE TREATMENTZINC
PART NAME ASSIGNED BY CONTROLLING AGENCYRECTANGULAR SPLICE WASHER
MATERIALSTEEL
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 4JWR9?
4JWR9 is a BRACKET,MOUNTING.
What is the NSN for 4JWR9?
4JWR9 is cataloged in the U.S. Government catalog under NSN 5340-01-673-5719. This indicates validated use in U.S. government and defense supply chains.
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