NSN 8415-01-656-3620 · NIIN 016563620 · Part number 57976-401-XXXL
Tyr Sport Inc · FSC 8415 — Clothing, Special Purpose · FSG 84 — Clothing, Individual Equipment, and Insignia · CAGE 4PHL6
Government record, cited
NSN 8415-01-656-3620 — this item is cataloged by the U.S. Government under National Stock Number 8415-01-656-3620. Manufacturer of record part number: 57976-401-XXXL.
Also searched as8415-01-656-3620 ·
8415016563620 ·
NIIN 016563620 ·
01-656-3620 ·
FSC 8415 Clothing, Special Purpose · CAGE 4PHL6 · 57976-401-XXXL
FSG: 84 — Clothing, Individual Equipment, and Insignia
Primary part number: 57976-401-XXXL
Manufacturer: Tyr Sport Inc
General Description
The Trunks,swimmers', cataloged under National Stock Number 8415-01-656-3620, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Tyr Sport Inc. Government technical data includes 9 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
8415-01-656-3620
Primary Part Number
57976-401-XXXL
Item Name
Trunks,swimmers'
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Manufacturer
Tyr Sport Inc
Status
ACTIVE
Garment Size
50 TO 52 XXX-LARGE
Garment Body Design
BOXER
Adjustment Method
DRAWCORD FRONT
Color
BLUE, NAVY OVERALL
Environmental Protection
WEATHER RESISTANT
Fiber Material
NYLON MAIN BODY
Fiber Material
POLYESTER LINING
User Designator
MAN
Cloth-Fabric Name
NYLON OVERALL
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 8415-01-656-3620?
NSN 8415-01-656-3620 is a Trunks,swimmers', manufactured by Tyr Sport Inc, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What part numbers are listed for NSN 8415-01-656-3620?
NSN 8415-01-656-3620 has 1 manufacturer part number on file: 57976-401-XXXL (Tyr Sport Inc).
What are the specifications of 57976-401-XXXL?
Key specifications for 57976-401-XXXL: Garment Size: 50 TO 52 XXX-LARGE; Garment Body Design: BOXER; Adjustment Method: DRAWCORD FRONT; Color: BLUE, NAVY OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-656-3620 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.