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DB1055-1-A-3 — STUD AND GROMMET ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DB1055-1-A-3: STUD AND GROMMET ASSEMBLY.

The STUD AND GROMMET ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-055-8153, 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
DB1055-1-A-3
NSN: 5340-01-055-8153
FSC: 5340 — Hardware, Commercial
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)
SPECIFICATIONS
Part NumberDB1055-1-A-3
NSN5340-01-055-8153
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DB1055-1-A-3 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STUD STEEL AMS6322 8740 CADMIUM PLATE QQ-P-416 TY 2 CL 3,GROMMET CRES 304 17-7PH PASSIVATE QQ-P-3570.450 IN. STUD LG70.525 IN. HEAD DIA OF STUD,100.0 DEG ANGLE OF HEAD,STUD HEX SOCKET 0.2197 IN. MIN 0.2217 IN. MAX W ACROSS FLATS,STUD END DIA 0.373 IN. MIN 0.374 IN. MAX,0.125 IN. GROMMET LG,0.525 IN. HEAD DIA OF GROMMET,100.0 DEG ANGLE OF GROMMET HEAD,0.562 IN. DIA OF GROMMET SHANK,0.126 IN. MIN. 0.187 IN. MAX STUD GRIP LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTUD STEEL AMS6322 8740 CADMIUM PLATE QQ-P-416 TY 2 CL 3,GROMMET CRES 304 17-7PH PASSIVATE QQ-P-3570.450 IN. STUD LG70.525 IN. HEAD DIA OF STUD,100.0 DEG ANGLE OF HEAD,STUD HEX SOCKET 0.2197 IN. MIN 0.2217 IN. MAX W ACROSS FLATS,STUD END DIA 0.373 IN. MIN 0.374 IN. MAX,0.125 IN. GROMMET LG,0.525 IN. HEAD DIA OF GROMMET,100.0 DEG ANGLE OF GROMMET HEAD,0.562 IN. DIA OF GROMMET SHANK,0.126 IN. MIN. 0.187 IN. MAX STUD GRIP LG IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DB1055-1-A-3?
DB1055-1-A-3 is a STUD AND GROMMET ASSEMBLY.
What is the NSN for DB1055-1-A-3?
DB1055-1-A-3 is cataloged in the U.S. Government catalog under NSN 5340-01-055-8153. This indicates validated use in U.S. government and defense supply chains.
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