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NSN 5975-01-178-4508Government record, cited
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Packing Nut, Stuffing Tube5975-01-178-4508

NSN 5975-01-178-4508 · NIIN 011784508
FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as  5975-01-178-4508 · 5975011784508 · NIIN 011784508 · 01-178-4508 · FSC 5975 Electrical Hardware and Supplies · M24235/9-062 · MIL-S-24235/9
Nearby stock numbers  ·
Features
  • Packing Nut,stuffing Tube — FSC 5975
  • Width Across Flats: 1.125 INCHES NOMINAL IN
  • Bore Length: 0.813 INCHES NOMINAL IN
  • Thread Relief Length: 0.188 INCHES NOMINAL IN
  • Thread Length: 0.687 INCHES NOMINAL IN
  • Style Designator: PLAIN-W/COUNTERBORE
  • Counterbore Depth: 0.250 INCHES NOMINAL IN
  • Size: 0.515 INCHES NOMINAL IN
Identification
  • NSN: 5975-01-178-4508
  • NIIN: 011784508
  • FSC: 5975 — Electrical Hardware and Supplies
  • FSG: 59 — Electrical and Electronic Equipment Components
General Description

The Packing Nut,stuffing Tube, cataloged under National Stock Number 5975-01-178-4508, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-178-4508
Item NamePacking Nut,stuffing Tube
FSC / FSG5975 / 59 — Electrical Hardware and Supplies
StatusACTIVE
Width Across Flats1.125 INCHES NOMINAL IN
Bore Length0.813 INCHES NOMINAL IN
Thread Relief Length0.188 INCHES NOMINAL IN
Thread Length0.687 INCHES NOMINAL IN
Style DesignatorPLAIN-W/COUNTERBORE
Counterbore Depth0.250 INCHES NOMINAL IN
Size0.515 INCHES NOMINAL IN
Counterbore Diameter0.688 INCHES NOMINAL IN
First End Chamfer Angle45.0 DEGREES NOMINAL
Bore Diameter0.515 INCHES NOMINAL IN
Special MarkingsB
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
M24235/9-062 2/2 Government specification standardization
U.S. Government activity
MIL-S-24235/9 4/1 Identification reference
U.S. Government activity
No interchangeability data on file.
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
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file

Frequently Asked Questions

What is NSN 5975-01-178-4508?

NSN 5975-01-178-4508 is a Packing Nut,stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.

What are the specifications of 5975-01-178-4508?

Key specifications for 5975-01-178-4508: Width Across Flats: 1.125 INCHES NOMINAL IN; Bore Length: 0.813 INCHES NOMINAL IN; Thread Relief Length: 0.188 INCHES NOMINAL IN; Thread Length: 0.687 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5975-01-178-4508 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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