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PartsTable / MRO / 2291495
2291495 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, thread_class: 2B, thread_length: 0.120 INCHES NOMINAL IN, thread_series: UNS, overall_height: 0.874 INCHES NOMINAL IN, mounting_method: INTEGRAL THREADED NUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-012-5374, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 2291495
NSN: 5930-00-012-5374
FSC: 5930
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
thread_class2B
thread_length0.120 INCHES NOMINAL IN
thread_seriesUNS
overall_height0.874 INCHES NOMINAL IN
mounting_methodINTEGRAL THREADED NUT
style_designatorCLOSED END
nominal_thread_size0.812 INCHES IN
base_thread_locationINTERNAL
base_outside_diameter0.988 INCHES NOMINAL IN
body_outside_diameter1.125 INCHES MAXIMUM IN
opening_inside_diameter0.750 INCHES MINIMUM IN
NSN5930-00-012-5374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 2291495 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
THREAD LENGTH: 0.120 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.125 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5423,TYPE A,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
MATERIAL: RUBBER SILICONE BODY
•
BASE OUTSIDE DIAMETER: 0.988 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
BASE THREAD LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.120 INCHES NOMINAL IN
OVERALL HEIGHT0.874 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.125 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5423,TYPE A,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALRUBBER SILICONE BODY
BASE OUTSIDE DIAMETER0.988 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
BASE THREAD LOCATIONINTERNAL
MOUNTING METHODINTEGRAL THREADED NUT
STYLE DESIGNATORCLOSED END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
4080-3Interchangeable
interchangeable cross-reference
interchangeable
2291496-2Interchangeable
interchangeable cross-reference
interchangeable
10017Interchangeable
interchangeable cross-reference
interchangeable
0073-019P1Interchangeable
interchangeable cross-reference
interchangeable
40901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2291495?
2291495 is a BOOT,DUST AND MOISTURE SEAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2291495?
There are 5 known substitutes for 2291495: 4080-3, 2291496-2, 10017 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2291495?
2291495 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-012-5374. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026