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NSN 5310-01-522-7328Government record, cited

Washer, Flat5310-01-522-7328

NSN 5310-01-522-7328 · NIIN 015227328 · Part number MT10244M221-12
Martinez and Turek, Inc. Dba Martinez & Turek Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63330
Government record, cited
NSN 5310-01-522-7328 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-522-7328. Manufacturer of record part number: MT10244M221-12.
Also searched as  5310-01-522-7328 · 5310015227328 · NIIN 015227328 · 01-522-7328 · FSC 5310 Nuts and Washers · CAGE 63330 · MT10244M221-12
Nearby stock numbers  ·
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Martinez and Turek, Inc. Dba Martinez & Turek Inc
Identification
  • NSN: 5310-01-522-7328
  • NIIN: 015227328
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: MT10244M221-12
  • Manufacturer: Martinez and Turek, Inc. Dba Martinez & Turek Inc
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-522-7328, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Martinez and Turek, Inc. Dba Martinez & Turek Inc. Government technical data includes 5 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-522-7328
Primary Part NumberMT10244M221-12
Item NameWasher,flat
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerMartinez and Turek, Inc. Dba Martinez & Turek Inc
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Hole Diameter0.250 INCHES NOMINAL IN
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
MT10244M221-12 PRIMARY Martinez and Turek, Inc. Dba Martinez & Turek Inc (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 5310-01-522-7328?

NSN 5310-01-522-7328 is a Washer,flat, manufactured by Martinez and Turek, Inc. Dba Martinez & Turek Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-522-7328?

NSN 5310-01-522-7328 has 1 manufacturer part number on file: MT10244M221-12 (Martinez and Turek, Inc. Dba Martinez & Turek Inc).

What are the specifications of MT10244M221-12?

Key specifications for MT10244M221-12: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; End Item Identification: VALVE ASSY; Material: STEEL OVERALL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-522-7328 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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