PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

812516-6Cap,protective,dust and Moisture

Pacific Scientific Energetic Materials Company (california Llc) · NSN 5340-01-190-0799 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-190-0799 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-190-0799. Primary manufacturer part number: 812516-6.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Overall Diameter: 0.620 INCHES NOMINAL IN
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Material Document and Classification: L-P-390, TYPE 1, CLASS M, GRADE 3 FED SPEC SINGLE MATERIAL RESPONSE
  • Design Type: THREADED
  • Inside Diameter Length: 0.850 INCHES NOMINAL IN
  • Round Cap Outside Surface Condition: RIBBED OR SMOOTH
  • Thread Class: 1B
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-190-0799, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pacific Scientific Energetic Materials Company (california Llc). Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-190-0799
Primary Part Number812516-6
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPacific Scientific Energetic Materials Company (california Llc)
StatusACTIVE
Overall Diameter0.620 INCHES NOMINAL IN
MaterialPLASTIC, POLYETHYLENE (PP)
Material Document and ClassificationL-P-390, TYPE 1, CLASS M, GRADE 3 FED SPEC SINGLE MATERIAL RESPONSE
Design TypeTHREADED
Inside Diameter Length0.850 INCHES NOMINAL IN
Round Cap Outside Surface ConditionRIBBED OR SMOOTH
Thread Class1B
Thread Size and Series/type Designator0.500-20 UNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5330-00-966-2071222773 INTERCHANGEABLE
Gasket
Dana Off Highway Products, Llc
5330-01-154-77188342 INTERCHANGEABLE
Seal,plain
Freudenberg-Nok General Partnership Automotive Aftermarket Div
3120-01-219-1873222773 INTERCHANGEABLE
Bearing,washer,thrust
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
812516-6 PRIMARY Pacific Scientific Energetic Materials Company (california Llc) (USA)
812516-6 Fabrication Specialty Inc Dba Fabrication Specialty Inc (USA)
10501943 Nimikkeistokeskus Ncb Finland (FIN)
22277-3 Rockwell Collins Inc (USA)
Related Parts
5330-00-966-2071INTERCHANGEABLE
GASKET
222773
5330-01-154-7718INTERCHANGEABLE
SEAL,PLAIN
8342
3120-01-219-1873INTERCHANGEABLE
BEARING,WASHER,THRUST
222773

Frequently Asked Questions

What is NSN 5340-01-190-0799?

NSN 5340-01-190-0799 is a Cap,protective,dust and Moisture, manufactured by Pacific Scientific Energetic Materials Company (california Llc), classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-190-0799?

NSN 5340-01-190-0799 has 4 cross-referenced part numbers: 812516-6 (Pacific Scientific Energetic Materials Company (california Llc)), 812516-6 (Fabrication Specialty Inc Dba Fabrication Specialty Inc), 10501943 (Nimikkeistokeskus Ncb Finland), 22277-3 (Rockwell Collins Inc).

What NSN replaces 5340-01-190-0799?

There are 3 known substitutes for 5340-01-190-0799: 5330-00-966-2071, 5330-01-154-7718, 3120-01-219-1873. Verify interchangeability with system specifications before substitution.

What are the specifications of 812516-6?

Key specifications for 812516-6: Overall Diameter: 0.620 INCHES NOMINAL IN; Material: PLASTIC, POLYETHYLENE (PP); Material Document and Classification: L-P-390, TYPE 1, CLASS M, GRADE 3 FED SPEC SINGLE MATERIAL RESPONSE; Design Type: THREADED. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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