PartsTable TECHNICAL DATA SHEET
NSN 5310-01-528-1951Government record, cited

Nut, Plain, Cap5310-01-528-1951

NSN 5310-01-528-1951 · NIIN 015281951 · Part number 92994A029
Szy Holdings, Llc Dba Szy Holdings Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0AG09
Government record, cited
NSN 5310-01-528-1951 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-528-1951. Manufacturer of record part number: 92994A029.
Also searched as  5310-01-528-1951 · 5310015281951 · NIIN 015281951 · 01-528-1951 · FSC 5310 Nuts and Washers · CAGE 0AG09 · 92994A029
Nearby stock numbers  ·
Features
  • Nut,plain,cap — FSC 5310
  • Width Across Flats: 0.438 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Hardness Rating: 60.0 ROCKWELL B NOMINAL
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.250 INCHES IN
  • Nut Height: 0.469 INCHES NOMINAL IN
  • Nut Style: CAP
Identification
  • NSN: 5310-01-528-1951
  • NIIN: 015281951
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 92994A029
  • Manufacturer: Szy Holdings, Llc Dba Szy Holdings Llc
General Description

The Nut,plain,cap, cataloged under National Stock Number 5310-01-528-1951, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Szy Holdings, Llc Dba Szy Holdings Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-528-1951
Primary Part Number92994A029
Item NameNut,plain,cap
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerSzy Holdings, Llc Dba Szy Holdings Llc
StatusACTIVE
Width Across Flats0.438 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Hardness Rating60.0 ROCKWELL B NOMINAL
Thread DirectionRIGHT-HAND
Nominal Thread Size0.250 INCHES IN
Nut Height0.469 INCHES NOMINAL IN
Nut StyleCAP
Thread Quantity Per Inch20
MaterialSTEEL COMP 316 OVERALL
Bearing Surface TypeCHAMFERED
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
92994A029 PRIMARY Szy Holdings, Llc Dba Szy Holdings Llc (USA)
92994A029 Mcmaster-Carr Supply Co (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-528-1951?

NSN 5310-01-528-1951 is a Nut,plain,cap, manufactured by Szy Holdings, Llc Dba Szy Holdings Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-528-1951?

NSN 5310-01-528-1951 has 2 manufacturer part numbers on file: 92994A029 (Szy Holdings, Llc Dba Szy Holdings Llc), 92994A029 (Mcmaster-Carr Supply Co).

What are the specifications of 92994A029?

Key specifications for 92994A029: Width Across Flats: 0.438 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Hardness Rating: 60.0 ROCKWELL B NOMINAL; Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-528-1951 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.
PartsTable Design LLC · partstable.com