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NSN 5340-00-804-1250Government record, cited
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Plug, Protective, Dust and Moistur5340-00-804-1250

NSN 5340-00-804-1250 · NIIN 008041250
FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives
Government record, cited
Also searched as  5340-00-804-1250 · 5340008041250 · NIIN 008041250 · 00-804-1250 · FSC 5340 Hardware, Commercial · M5501/1-F32 · NAS833 · NAS833-32 · MILC5501TYPE3CLASSASIZE32
Nearby stock numbers  ·
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Design Type: THREADED
  • Overall Diameter: 3.500 INCHES NOMINAL IN
  • Drive Type: SERRATED OR SQUARE HEAD OR HEX SOCKET
  • Material Document and Classification: L-P-390, TYPE 1, CLASS L FED SPEC SINGLE MATERIAL RESPONSE
  • Nondefinitive Spec/std Data: 3 TYPE AND A CLASS AND 32 SIZE
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Thread Size and Series/type Designator: 2-1/2-12 UN
Identification
  • NSN: 5340-00-804-1250
  • NIIN: 008041250
  • FSC: 5340 — Hardware, Commercial
  • FSG: 53 — Hardware and Abrasives
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-804-1250, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-804-1250
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — Hardware, Commercial
StatusACTIVE
Design TypeTHREADED
Overall Diameter3.500 INCHES NOMINAL IN
Drive TypeSERRATED OR SQUARE HEAD OR HEX SOCKET
Material Document and ClassificationL-P-390, TYPE 1, CLASS L FED SPEC SINGLE MATERIAL RESPONSE
Nondefinitive Spec/std Data3 TYPE AND A CLASS AND 32 SIZE
MaterialPLASTIC, POLYETHYLENE (PP)
Thread Size and Series/type Designator2-1/2-12 UN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Unit of IssueEA
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-00-804-1253NAS833-16 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-164-8756NAS833-12 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-166-6881NAS833-20 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-167-3943NAS833-3 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-167-9321NAS833-5 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-493-7698NAS833-6 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-616-5100 POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
M5501/1-F32 5/9 Secondary reference
U.S. Government activity
NAS833 3/1 Design control — primary reference
U.S. Government activity
NAS833-32 3/2 Design control — primary reference
U.S. Government activity
MILC5501TYPE3CLASSASIZE32 5/9 Secondary reference
U.S. Government activity
Related Parts
5340-00-804-1253POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-16
5340-01-164-8756POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-12
5340-01-166-6881POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-20
5340-01-167-3943POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-3
5340-01-167-9321POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-5
5340-01-493-7698POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS833-6
5340-01-616-5100POSSIBLE MATCH
PLUG,PROTECTIVE,DUST AND MOISTUR

Frequently Asked Questions

What is NSN 5340-00-804-1250?

NSN 5340-00-804-1250 is a Plug,protective,dust and Moistur, classified under FSC 5340, Hardware, Commercial. Status: active.

What NSN replaces 5340-00-804-1250?

7 possible matches (shared part number, not a government interchangeability claim): 5340-00-804-1253, 5340-01-164-8756, 5340-01-166-6881. Verify interchangeability with system specifications before substitution.

What are the specifications of 5340-00-804-1250?

Key specifications for 5340-00-804-1250: Design Type: THREADED; Overall Diameter: 3.500 INCHES NOMINAL IN; Drive Type: SERRATED OR SQUARE HEAD OR HEX SOCKET; Material Document and Classification: L-P-390, TYPE 1, CLASS L FED SPEC SINGLE MATERIAL RESPONSE. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5340-00-804-1250 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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