PartsTable
Technical Data Sheet
Download PDF

12440397 — BELLOWS,PROTECTION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12440397: BELLOWS,PROTECTION.

The BELLOWS,PROTECTION is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, extended_length: 7.000 INCHES MINIMUM IN, contracted_length: 1.000 INCHES MAXIMUM IN, large_end_outside_diameter: 3.530 INCHES MINIMUM AND 3.560 INCHES MAXIMUM IN, small_end_outside_diameter: 2.030 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, material_document_and_classification: MIL-C-20696, TYPE 2, CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-389-3541, 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
12440397
NSN: 5342-01-389-3541
FSC: 5342 — Hardware, Weapon System
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
extended_length7.000 INCHES MINIMUM IN
contracted_length1.000 INCHES MAXIMUM IN
large_end_outside_diameter3.530 INCHES MINIMUM AND 3.560 INCHES MAXIMUM IN
small_end_outside_diameter2.030 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
material_document_and_classificationMIL-C-20696, TYPE 2, CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5342-01-389-3541
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELLOWS,PROTECTION TITLE COMPONENT PN 12440397 MFR BELLOWS,PROTECTION
KEY FEATURES
•
EXTENDED LENGTH: 7.000 INCHES MINIMUM IN
•
LARGE END OUTSIDE DIAMETER: 3.530 INCHES MINIMUM AND 3.560 INCHES MAXIMUM IN
•
CONTRACTED LENGTH: 1.000 INCHES MAXIMUM IN
•
SMALL END OUTSIDE DIAMETER: 2.030 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-20696, TYPE 2, CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC POLYAMIDE NYLON
TECHNICAL CHARACTERISTICS
EXTENDED LENGTH7.000 INCHES MINIMUM IN
LARGE END OUTSIDE DIAMETER3.530 INCHES MINIMUM AND 3.560 INCHES MAXIMUM IN
CONTRACTED LENGTH1.000 INCHES MAXIMUM IN
SMALL END OUTSIDE DIAMETER2.030 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20696, TYPE 2, CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYAMIDE NYLON
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12440397?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12440397?
12440397 is a BELLOWS,PROTECTION.
What is the NSN for 12440397?
12440397 is cataloged in the U.S. Government catalog under NSN 5342-01-389-3541. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12440397

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.