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1979997 — STUFFING TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1979997: STUFFING TUBE.

The STUFFING TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2B FIRST END, bore_diameter: 0.300 INCHES NOMINAL IN, overall_width: 1.640 INCHES NOMINAL IN, overall_height: 1.640 INCHES NOMINAL IN, mounting_method: THREADED TUBE. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-382-3969, 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
1979997
NSN: 5975-01-382-3969
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2B FIRST END
bore_diameter0.300 INCHES NOMINAL IN
overall_width1.640 INCHES NOMINAL IN
overall_height1.640 INCHES NOMINAL IN
mounting_methodTHREADED TUBE
style_designatorSINGLE-INTERNALLY THREADED
packing_chamber_quantity1
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) BOTH ENDS
center_to_center_distance_between_mounting_holes_along_width1.280 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_length1.220 INCHES NOMINAL IN
NSN5975-01-382-3969
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STUFFING TUBE TITLE COMPONENT PN 1979997 MFR STUFFING TUBE
KEY FEATURES
•
MOUNTING METHOD: THREADED TUBE
•
STYLE DESIGNATOR: SINGLE-INTERNALLY THREADED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 1.280 INCHES NOMINAL IN
•
PACKING CHAMBER QUANTITY: 1
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 1.220 INCHES NOMINAL IN
•
THREAD CLASS: 2B FIRST END
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.640 INCHES NOMINAL IN
MOUNTING METHODTHREADED TUBE
STYLE DESIGNATORSINGLE-INTERNALLY THREADED
OVERALL WIDTH1.640 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH1.280 INCHES NOMINAL IN
PACKING CHAMBER QUANTITY1
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.220 INCHES NOMINAL IN
THREAD CLASS2B FIRST END
BORE DIAMETER0.300 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
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 1979997?
1979997 is a STUFFING TUBE.
What is the NSN for 1979997?
1979997 is cataloged in the U.S. Government catalog under NSN 5975-01-382-3969. 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.