PartsTable TECHNICAL DATA SHEET
NSN 5305-01-526-6970Government record, cited

Screw, Cap, Socket Head5305-01-526-6970

NSN 5305-01-526-6970 · NIIN 015266970 · Part number 6KK544
Oshkosh Defense Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 75Q65
Government record, cited
NSN 5305-01-526-6970 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-526-6970. Manufacturer of record part number: 6KK544.
Also searched as  5305-01-526-6970 · 5305015266970 · NIIN 015266970 · 01-526-6970 · FSC 5305 Screws · CAGE 75Q65 · 6KK544 · 500667 9
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Fastener Length: 1.750 INCHES NOMINAL IN
  • Head Style: FLAT CHAMFER
  • Thread Direction: RIGHT-HAND
  • Internal Drive Style: HEXAGON
  • 1 manufacturer part number on file
  • Manufacturer of record: Oshkosh Defense Llc
Identification
  • NSN: 5305-01-526-6970
  • NIIN: 015266970
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 6KK544
  • Manufacturer: Oshkosh Defense Llc
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-526-6970, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-526-6970
Primary Part Number6KK544
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerOshkosh Defense Llc
StatusACTIVE
Fastener Length1.750 INCHES NOMINAL IN
Head StyleFLAT CHAMFER
Thread DirectionRIGHT-HAND
Internal Drive StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
6KK544 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
ReferenceMeaning
6KK544 3/9 Design control — primary reference
Oshkosh Corp
500667 9 5/9 Secondary reference
Dana Corp Spicer Trailer Axle Plant
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-526-6970?

NSN 5305-01-526-6970 is a Screw,cap,socket Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-526-6970?

NSN 5305-01-526-6970 has 1 manufacturer part number on file: 6KK544 (Oshkosh Defense Llc).

What are the specifications of 6KK544?

Key specifications for 6KK544: Fastener Length: 1.750 INCHES NOMINAL IN; Head Style: FLAT CHAMFER; Thread Direction: RIGHT-HAND; Internal Drive Style: HEXAGON. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-526-6970 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

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