The Retainer Seal, cataloged under National Stock Number 5330-00-612-4063, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Retainer Seal
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Technical Specifications
Parameter
Value
NSN
5330-00-612-4063
Item Name
Retainer Seal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-00-697-8052SM-B-187368POSSIBLE MATCH
COVER,ACCESS
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6350-01-033-665911653POSSIBLE MATCH
SENSOR,ALARM
Possible match (shared part number)L3 Technologies, Inc. Div L3 Keo
5340-01-055-449911653POSSIBLE MATCH
CLAMP
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
5305-01-092-58893574085POSSIBLE MATCH
SCREW
Possible match (shared part number)Chrysler Realty Company Llc Dba Daimler Chrysler
5330-01-119-494011653POSSIBLE MATCH
GASKET
Possible match (shared part number)Westerbeke Corporation
5360-01-150-799011653POSSIBLE MATCH
SPRING
Possible match (shared part number)Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
BM20854PC3
5/9Secondary reference
Gh Bettis a Galveston-Houston Co
A215975
5/9Secondary reference
Gh Bettis a Galveston-Houston Co
11653
3/9Design control — primary reference
Gh Bettis a Galveston-Houston Co
Related Parts
5340-00-697-8052POSSIBLE MATCH
COVER,ACCESS
SM-B-187368
6350-01-033-6659POSSIBLE MATCH
SENSOR,ALARM
11653
5340-01-055-4499POSSIBLE MATCH
CLAMP
11653
5305-01-092-5889POSSIBLE MATCH
SCREW
3574085
5330-01-119-4940POSSIBLE MATCH
GASKET
11653
5360-01-150-7990POSSIBLE MATCH
SPRING
11653
Frequently Asked Questions
What is NSN 5330-00-612-4063?
NSN 5330-00-612-4063 is a Retainer Seal, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-00-612-4063?
6 possible matches (shared part number, not a government interchangeability claim): 5340-00-697-8052, 6350-01-033-6659, 5340-01-055-4499. Verify interchangeability with system specifications before substitution.
Is NSN 5330-00-612-4063 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.