NSN 8415-01-641-8355 · NIIN 016418355 · Part number 58631-4XL-019
Mack Construction Services Inc · FSC 8415 — Clothing, Special Purpose · FSG 84 — Clothing, Individual Equipment, and Insignia · CAGE 3EYL6
Government record, cited
NSN 8415-01-641-8355 — this item is cataloged by the U.S. Government under National Stock Number 8415-01-641-8355. Manufacturer of record part number: 58631-4XL-019.
Also searched as8415-01-641-8355 ·
8415016418355 ·
NIIN 016418355 ·
01-641-8355 ·
FSC 8415 Clothing, Special Purpose · CAGE 3EYL6 · 58631-4XL-019
Nearby stock numbers← 8415-01-641-8273 Hat, Sun
·
8415-01-641-9450 Coveralls, Combat Vehicle Crewmem →
Features
Vest,tactical Load Carrying — FSC 8415
Garment Size: XXXX-LARGE
Garment Closing Method: SLIDE FASTENER MAIN BODY
Color: BLACK MAIN BODY
1 manufacturer part number on file
Manufacturer of record: Mack Construction Services Inc
Identification
NSN: 8415-01-641-8355
NIIN: 016418355
FSC: 8415 — Clothing, Special Purpose
FSG: 84 — Clothing, Individual Equipment, and Insignia
Primary part number: 58631-4XL-019
Manufacturer: Mack Construction Services Inc
General Description
The Vest,tactical Load Carrying, cataloged under National Stock Number 8415-01-641-8355, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Mack Construction Services Inc. Government technical data includes 3 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
8415-01-641-8355
Primary Part Number
58631-4XL-019
Item Name
Vest,tactical Load Carrying
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Manufacturer
Mack Construction Services Inc
Status
ACTIVE
Garment Size
XXXX-LARGE
Garment Closing Method
SLIDE FASTENER MAIN BODY
Color
BLACK MAIN BODY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 8415 — Clothing, Special Purpose
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8415-00-000-0140
SEAL,VISOR
8415-00-000-0141
VISOR,HELMENT
8415-00-000-0168
8415-00-000-0168 · Item name not on file
8415-00-001-3297
8415-00-001-3297 · Item name not on file
8415-00-001-3298
8415-00-001-3298 · Item name not on file
8415-00-001-3299
8415-00-001-3299 · Item name not on file
8415-00-001-6484
8415-00-001-6484 · Item name not on file
8415-00-001-6485
8415-00-001-6485 · Item name not on file
Frequently Asked Questions
What is NSN 8415-01-641-8355?
NSN 8415-01-641-8355 is a Vest,tactical Load Carrying, manufactured by Mack Construction Services Inc, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What part numbers are listed for NSN 8415-01-641-8355?
NSN 8415-01-641-8355 has 1 manufacturer part number on file: 58631-4XL-019 (Mack Construction Services Inc).
What are the specifications of 58631-4XL-019?
Key specifications for 58631-4XL-019: Garment Size: XXXX-LARGE; Garment Closing Method: SLIDE FASTENER MAIN BODY; Color: BLACK MAIN BODY; Part Name Assigned by Controlling Agency: VTAC LBE TACTICAL VEST. 3 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-641-8355 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.