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811-3120-0051 — ADAPTER,STUFFING TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

811-3120-0051: ADAPTER,STUFFING TUBE.

The ADAPTER,STUFFING TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, thread_class: 2A A, bore_diameter: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: NICKEL OVERALL, nominal_thread_size: 0.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-020-5985, 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
811-3120-0051
NSN: 5975-01-020-5985
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 31461 — ELECTRO ADAPTER INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
thread_class2A A
bore_diameter0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
nominal_thread_size0.750 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNEF
NSN5975-01-020-5985
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,STUFFING TUBE TITLE COMPONENT PN 811-3120-0051 MFR ADAPTER,STUFFING TUBE
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 20
•
BORE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2A A
THREAD QUANTITY PER INCH20
BORE DIAMETER0.500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
THREAD SERIES DESIGNATORUNEF
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
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 811-3120-0051?
811-3120-0051 is a ADAPTER,STUFFING TUBE.
What is the NSN for 811-3120-0051?
811-3120-0051 is cataloged in the U.S. Government catalog under NSN 5975-01-020-5985. 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.