General Characteristics Item Description: PLASTIC /POLYTETRAFLUOROETHYLENE/ AMS 3651
Identification
NSN: 5330-00-397-5544
NIIN: 003975544
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Channel Seal, cataloged under National Stock Number 5330-00-397-5544, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
5330-00-397-5544
Item Name
Channel Seal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
General Characteristics Item Description
PLASTIC /POLYTETRAFLUOROETHYLENE/ AMS 3651
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5306-00-420-58405931POSSIBLE MATCH
BOLT,EXTERNALLY RELIEVED BODY
Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South
6685-00-491-79628373POSSIBLE MATCH
THERMOMETER,SELF-INDICATING,BIME
Possible match (shared part number)Alter Harry Co the Div of T E C
1630-00-693-8435D59-31POSSIBLE MATCH
FRAME ASSEMBLY,BRAKE
Possible match (shared part number)Goodrich Corporation
6505-01-559-8774NDC63824-0057-18POSSIBLE MATCH
PSEUDOEPHEDRINE HYDROCHLORIDE AN
Possible match (shared part number)Adams Respiratory Therapeutics Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
5931
3/2Design control — primary reference
U.S. Government activity
Related Parts
5306-00-420-5840POSSIBLE MATCH
BOLT,EXTERNALLY RELIEVED BODY
5931
6685-00-491-7962POSSIBLE MATCH
THERMOMETER,SELF-INDICATING,BIME
8373
1630-00-693-8435POSSIBLE MATCH
FRAME ASSEMBLY,BRAKE
D59-31
6505-01-559-8774POSSIBLE MATCH
PSEUDOEPHEDRINE HYDROCHLORIDE AN
NDC63824-0057-18
Frequently Asked Questions
What is NSN 5330-00-397-5544?
NSN 5330-00-397-5544 is a Channel Seal, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-00-397-5544?
4 possible matches (shared part number, not a government interchangeability claim): 5306-00-420-5840, 6685-00-491-7962, 1630-00-693-8435. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-00-397-5544?
Key specifications for 5330-00-397-5544: General Characteristics Item Description: PLASTIC /POLYTETRAFLUOROETHYLENE/ AMS 3651. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-00-397-5544 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.