NSN 5365-01-644-9529 · NIIN 016449529 · Part number 12578004
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5365-01-644-9529 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-644-9529. Manufacturer of record part number: 12578004.
Also searched as5365-01-644-9529 ·
5365016449529 ·
NIIN 016449529 ·
01-644-9529 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 19207 · 12578004
Overall Thickness: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
Style Designator: RECTANGULAR
Material Document and Classification: ASTM A684/A684M ASSN STD ALL MATERIAL RESPONSES
Material: STEEL COMP 1065 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1090 OR STEEL COMP 1095
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 5365-01-644-9529
NIIN: 016449529
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 12578004
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Spacer,plate, cataloged under National Stock Number 5365-01-644-9529, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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
Parameter
Value
NSN
5365-01-644-9529
Primary Part Number
12578004
Item Name
Spacer,plate
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Overall Thickness
0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
Hardness Rating
47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
Style Designator
RECTANGULAR
Material Document and Classification
ASTM A684/A684M ASSN STD ALL MATERIAL RESPONSES
Material
STEEL COMP 1065 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1090 OR STEEL COMP 1095
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-644-9529?
NSN 5365-01-644-9529 is a Spacer,plate, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-644-9529?
NSN 5365-01-644-9529 has 1 manufacturer part number on file: 12578004 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12578004?
Key specifications for 12578004: Overall Thickness: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN; Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM; Style Designator: RECTANGULAR; Material Document and Classification: ASTM A684/A684M ASSN STD ALL MATERIAL RESPONSES. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-644-9529 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.