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1054839-3 — 1054839-3

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

1054839-3: 1054839-3.

The 1054839-3 is a the manufacturer industrial component. Key specifications include end_item_identification: CIRCUIT CARD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-097-4864, 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→ 1054839-3
NSN: 5340-01-097-4864
NIINs: 010974864, 012335350
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
end_item_identificationCIRCUIT CARD ASSEMBLY
NSN5340-01-097-4864
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1054839-3 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
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.3125 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
•
FIRST LEG HOLE DIAMETER: 0.156 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 0.469 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 1.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.3125 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
FIRST LEG HOLE DIAMETER0.156 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
SECOND LEG WIDTH0.469 INCHES NOMINAL IN
SECOND LEG LENGTH1.313 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLETWO HOLES
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.234 INCHES NOMINAL IN
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 1054839-3?
1054839-3 is a 1054839-3. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1054839-3?
1054839-3 is cataloged in the U.S. Government catalog under NSN 5340-01-097-4864. This indicates validated use in U.S. government and defense supply chains.
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