PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS1222G 1-8UNC2B TY 1 STY ANut,plain,hexagon

Naval Inventory Control Point Mechanicsburg · NSN 5310-01-153-0802 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-153-0802 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-153-0802. Primary manufacturer part number: MILS1222G 1-8UNC2B TY 1 STY A.
Features
  • Nut,plain,hexagon — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 7 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-153-0802, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-153-0802
Primary Part NumberMILS1222G 1-8UNC2B TY 1 STY A
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-01-038-0377 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-112-0307 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-112-1760 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-153-0800 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-153-0801 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-202-3428 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-283-9379 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
MILS1222G 1-8UNC2B TY 1 STY A Naval Inventory Control Point Mechanicsburg (USA)
MIL-S-1222G QQ-S-763D COND A Naval Inventory Control Point Mechanicsburg (USA)
MIL-S-1222/QQ-S-763 Naval Inventory Control Point Mechanicsburg (USA)
MIL-S-1222G Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
001.000-08UNC-2B Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5310-01-038-0377INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-112-0307INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-112-1760INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-153-0800INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-153-0801INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-202-3428INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-283-9379INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-153-0802?

NSN 5310-01-153-0802 is a Nut,plain,hexagon, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-153-0802?

NSN 5310-01-153-0802 has 7 cross-referenced part numbers: MILS1222G 1-8UNC2B TY 1 STY A (Naval Inventory Control Point Mechanicsburg), MIL-S-1222G QQ-S-763D COND A (Naval Inventory Control Point Mechanicsburg), MIL-S-1222/QQ-S-763 (Naval Inventory Control Point Mechanicsburg), MIL-S-1222G (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5310-01-153-0802?

There are 7 known substitutes for 5310-01-153-0802: 5310-01-038-0377, 5310-01-112-0307, 5310-01-112-1760 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS1222G 1-8UNC2B TY 1 STY A?

Key specifications for MILS1222G 1-8UNC2B TY 1 STY A: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.

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