NSN 5330-01-641-7570 · NIIN 016417570 · Part number 16107657-002
General Dynamics Land Systems Inc. Div Gdls Global Llc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 7W356
Government record, cited
NSN 5330-01-641-7570 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-641-7570. Manufacturer of record part number: 16107657-002.
Also searched as5330-01-641-7570 ·
5330016417570 ·
NIIN 016417570 ·
01-641-7570 ·
FSC 5330 Packing and Gasket Materials · CAGE 7W356 · 16107657-002
Manufacturer of record: General Dynamics Land Systems Inc. Div Gdls Global Llc
Identification
NSN: 5330-01-641-7570
NIIN: 016417570
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 16107657-002
Manufacturer: General Dynamics Land Systems Inc. Div Gdls Global Llc
General Description
The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-641-7570, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Inc. Div Gdls Global Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Seal,nonmetallic Special Shaped
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
General Dynamics Land Systems Inc. Div Gdls Global Llc (CAGE 7W356)
Technical Specifications
Parameter
Value
NSN
5330-01-641-7570
Primary Part Number
16107657-002
Item Name
Seal,nonmetallic Special Shaped
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
General Dynamics Land Systems Inc. Div Gdls Global Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)
Reference documents
Reference
Meaning
16107657-002
3/9Design control — primary reference
General Dynamics Land Systems Inc.
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-641-7570?
NSN 5330-01-641-7570 is a Seal,nonmetallic Special Shaped, manufactured by General Dynamics Land Systems Inc. Div Gdls Global Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-641-7570?
NSN 5330-01-641-7570 has 1 manufacturer part number on file: 16107657-002 (General Dynamics Land Systems Inc. Div Gdls Global Llc).
Is NSN 5330-01-641-7570 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.