PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

912331Spacer,sleeve

Am General Llc · NSN 5365-00-451-1607 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-451-1607 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-451-1607. Primary manufacturer part number: 912331.
Features
  • Spacer,sleeve — FSC 5365
  • Hardness Rating: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
  • Body Outside Diameter: 2.1560 INCHES MINIMUM AND 2.1660 INCHES MAXIMUM IN
  • Features Provided: CASEHARDENED
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material Document and Classification: QQ-T-830 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Body Inside Diameter: 1.8850 INCHES MINIMUM AND 1.9030 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
Applications
  • Applications requiring Steel Comp MT1010 or Steel Comp MT1015 or Steel Comp MT1020 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-451-1607, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-451-1607
Primary Part Number912331
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Hardness Rating89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
Body Outside Diameter2.1560 INCHES MINIMUM AND 2.1660 INCHES MAXIMUM IN
Features ProvidedCASEHARDENED
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and ClassificationQQ-T-830 FED SPEC ALL MATERIAL RESPONSES OVERALL
Body Inside Diameter1.8850 INCHES MINIMUM AND 1.9030 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL COMP MT1010 OR STEEL COMP MT1015 OR STEEL COMP MT1020 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-021-85130912331-6 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Agco Corp Parts Opn
Cross-Reference Index
Part NumberManufacturer
T98-65 Liberty Ventures Inti, Llc (USA)
324551 Daf Trucks N.v. (NLD)
912331 PRIMARY Am General Llc (USA)
11657092 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5310-00-021-8513INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
0912331-6

Frequently Asked Questions

What is NSN 5365-00-451-1607?

NSN 5365-00-451-1607 is a Spacer,sleeve, manufactured by Am General Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-451-1607?

NSN 5365-00-451-1607 has 4 cross-referenced part numbers: T98-65 (Liberty Ventures Inti, Llc), 324551 (Daf Trucks N.v.), 912331 (Am General Llc), 11657092 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5365-00-451-1607?

There is 1 known substitute for 5365-00-451-1607: 5310-00-021-8513. Verify interchangeability with system specifications before substitution.

What are the specifications of 912331?

Key specifications for 912331: Hardness Rating: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL; Body Outside Diameter: 2.1560 INCHES MINIMUM AND 2.1660 INCHES MAXIMUM IN; Features Provided: CASEHARDENED; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 9 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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