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053131RH — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

053131RH: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 4.070 INCHES NOMINAL IN, overall_length: 5.990 INCHES NOMINAL IN, special_features: RIGHT HAND; TWO SLOTS .44 X 1.00, mounting_hole_type: PLAIN, mounting_hole_diameter: 0.680 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-398-2339, 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
053131RH
NSN: 5340-01-398-2339
FSC: 5340 — Hardware, Commercial
CAGE: 62389 — BRUDI EQUIPMENT INC (USA)
SPECIFICATIONS
materialSTEEL
overall_height4.070 INCHES NOMINAL IN
overall_length5.990 INCHES NOMINAL IN
special_featuresRIGHT HAND; TWO SLOTS .44 X 1.00
mounting_hole_typePLAIN
mounting_hole_diameter0.680 INCHES NOMINAL IN
mounting_hole_quantity1
material_document_and_classificationASTMA36 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-398-2339
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 053131RH 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
•
MOUNTING HOLE QUANTITY: 1
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.680 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY1
OVERALL HEIGHT4.070 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.680 INCHES NOMINAL IN
OVERALL LENGTH5.990 INCHES NOMINAL IN
SPECIAL FEATURESRIGHT HAND; TWO SLOTS .44 X 1.00
MATERIALSTEEL
MOUNTING HOLE TYPEPLAIN
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 053131RH?
053131RH is a BRACKET,MOUNTING.
What is the NSN for 053131RH?
053131RH is cataloged in the U.S. Government catalog under NSN 5340-01-398-2339. 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.