NSN 5360-01-388-1523 · NIIN 013881523 · Part number 12384925-2
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5360-01-388-1523 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-388-1523. Manufacturer of record part number: 12384925-2.
Also searched as5360-01-388-1523 ·
5360013881523 ·
NIIN 013881523 ·
01-388-1523 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 19207 · 12384925-2 · 12384925
Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
End Style: PLAIN END BOTH ENDS
Stock Width: 1.771 INCHES MINIMUM AND 1.791 INCHES MAXIMUM IN
Material Document and Classification: ASTM A684 ASSN STD ALL MATERIAL RESPONSES OR MIL-S-7947 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Spring Length Under Load: 25.000 INCHES NOMINAL IN
Material: STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL
Stock Thickness: 0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
Identification
NSN: 5360-01-388-1523
NIIN: 013881523
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 12384925-2
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Spring,leaf, cataloged under National Stock Number 5360-01-388-1523, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5360-01-388-1523
Primary Part Number
12384925-2
Item Name
Spring,leaf
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Material Hardness Rating
47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
End Style
PLAIN END BOTH ENDS
Stock Width
1.771 INCHES MINIMUM AND 1.791 INCHES MAXIMUM IN
Material Document and Classification
ASTM A684 ASSN STD ALL MATERIAL RESPONSES OR MIL-S-7947 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Spring Length Under Load
25.000 INCHES NOMINAL IN
Material
STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL
Stock Thickness
0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5360-01-388-156512384925-1POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-388-229712384925-6POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-388-235012384925-5POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-388-369212384925-4POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-388-370112384925-3POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-440-488812384925-10POSSIBLE MATCH
SPRING,LEAF
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
12384925
D/9Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
Related Parts
5360-01-388-1565POSSIBLE MATCH
SPRING,LEAF
12384925-1
5360-01-388-2297POSSIBLE MATCH
SPRING,LEAF
12384925-6
5360-01-388-2350POSSIBLE MATCH
SPRING,LEAF
12384925-5
5360-01-388-3692POSSIBLE MATCH
SPRING,LEAF
12384925-4
5360-01-388-3701POSSIBLE MATCH
SPRING,LEAF
12384925-3
5360-01-440-4888POSSIBLE MATCH
SPRING,LEAF
12384925-10
Frequently Asked Questions
What is NSN 5360-01-388-1523?
NSN 5360-01-388-1523 is a Spring,leaf, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-388-1523?
NSN 5360-01-388-1523 has 1 manufacturer part number on file: 12384925-2 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 5360-01-388-1523?
6 possible matches (shared part number, not a government interchangeability claim): 5360-01-388-1565, 5360-01-388-2297, 5360-01-388-2350. Verify interchangeability with system specifications before substitution.
What are the specifications of 12384925-2?
Key specifications for 12384925-2: Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM; End Style: PLAIN END BOTH ENDS; Stock Width: 1.771 INCHES MINIMUM AND 1.791 INCHES MAXIMUM IN; Material Document and Classification: ASTM A684 ASSN STD ALL MATERIAL RESPONSES OR MIL-S-7947 MIL SPEC ALL MATERIAL RESPONSES OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-388-1523 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.