PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5667628Nut,plain,hexagon

General Motors Llc Dba General Motors Llc · NSN 5310-00-166-8567 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-166-8567 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-166-8567. Primary manufacturer part number: 5667628.
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 1.269 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
  • Thread Class: 2B
  • Thread Quantity Per Inch: 14
  • Thread Series: UNF
  • Nominal Thread Size: 0.875 INCHES IN
  • Nut Height: 0.440 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1045 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-166-8567, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-166-8567
Primary Part Number5667628
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Width Across Flats1.269 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
Thread Class2B
Thread Quantity Per Inch14
Thread SeriesUNF
Nominal Thread Size0.875 INCHES IN
Nut Height0.440 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPHOSPHATE OVERALL
Countersink Angle90.0 DEGREES NOMINAL NUT
Bearing Surface TypeCHAMFERED OR WASHER FACED
MaterialSTEEL COMP 1045 OVERALL
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4820-00-849-1220 INTERCHANGEABLE
Cock,drain
2915-01-144-2684100684 INTERCHANGEABLE
Shaft
American Turbo Systems Inc
1670-01-268-5723100692 INTERCHANGEABLE
Clip,safety,canopy Release
Capewell Aerial Systems Llc
5310-01-388-5373 INTERCHANGEABLE
Nut Blank
4730-01-609-6700 INTERCHANGEABLE
Strainer,sediment
Cross-Reference Index
Part NumberManufacturer
5667628 General Motors Corp Saginaw Div (USA)
5310PL0778022 Jednolity Indeks Materialowy - Uniform Material Index (POL)
68MAR1 Linde Material Handling North America Corporation (USA)
940523 Am General Llc (USA)
5667628 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
100684 Linde Lift Truck Corp. (USA)
68MAR1 Linde Lift Truck Corp. (USA)
100684 Linde Material Handling North America Corporation (USA)
5667628 PRIMARY General Motors Llc Dba General Motors Llc (USA)
Related Parts
4820-00-849-1220INTERCHANGEABLE
COCK,DRAIN
2915-01-144-2684INTERCHANGEABLE
SHAFT
100684
1670-01-268-5723INTERCHANGEABLE
CLIP,SAFETY,CANOPY RELEASE
100692
5310-01-388-5373INTERCHANGEABLE
NUT BLANK
4730-01-609-6700INTERCHANGEABLE
STRAINER,SEDIMENT

Frequently Asked Questions

What is NSN 5310-00-166-8567?

NSN 5310-00-166-8567 is a Nut,plain,hexagon, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-166-8567?

NSN 5310-00-166-8567 has 9 cross-referenced part numbers: 5667628 (General Motors Corp Saginaw Div), 5310PL0778022 (Jednolity Indeks Materialowy - Uniform Material Index), 68MAR1 (Linde Material Handling North America Corporation), 940523 (Am General Llc), 5667628 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 4 more.

What NSN replaces 5310-00-166-8567?

There are 5 known substitutes for 5310-00-166-8567: 4820-00-849-1220, 2915-01-144-2684, 1670-01-268-5723 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5667628?

Key specifications for 5667628: Width Across Flats: 1.269 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN; Thread Class: 2B; Thread Quantity Per Inch: 14; Thread Series: UNF. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-166-8567 still in active supply?

NSN 5310-00-166-8567 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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