PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1390-N631
1390-N631 ✓ Verified by PartsTable
— · COMPONENT
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 BOOSTER,FUZE is a the manufacturer industrial component. Key specifications include diameter: 1.315 INCHES NOMINAL IN, model_number: MK39 MOD 0, overall_length: 1.078 INCHES NOMINAL IN, special_features: F/FUZE MK75 MODS 4 AND 5,AND FUZE MK90 MOD 0, dod_ammunition_code: 1390-N631, net_explosive_weight: 0.0589 STORAGE POUNDS AND 0.0589 TRANSPORTATION POUNDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1390-00-714-9051, 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
1390-N631
NSN: 1390-00-714-9051
FSC: 1390
CAGE: 99999 — DEPARTMENT OF DEFENSE AMMUNITION CODE ASSIGNED AND PROMULGATED BY CHARACTERISTICS AND TAXOMONY BRANCH DEFENSE LOGISTICS (USA)
SPECIFICATIONS
diameter1.315 INCHES NOMINAL IN
model_numberMK39 MOD 0
overall_length1.078 INCHES NOMINAL IN
special_featuresF/FUZE MK75 MODS 4 AND 5,AND FUZE MK90 MOD 0
dod_ammunition_code1390-N631
net_explosive_weight0.0589 STORAGE POUNDS AND 0.0589 TRANSPORTATION POUNDS
dot_registration_codeEX1988040642
dot_proper_shipping_nameBOOSTERS
dot_identification_numberUN0042
hazardous_material_classification_code1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
NSN1390-00-714-9051
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOSTER,FUZE TITLE COMPONENT PN 1390-N631 MFR BOOSTER,FUZE
KEY FEATURES
•
DOD AMMUNITION CODE: 1390-N631
•
DIAMETER: 1.315 INCHES NOMINAL IN
•
HAZARDOUS MATERIAL CLASSIFICATION CODE: 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
•
MODEL NUMBER: MK39 MOD 0
•
NET EXPLOSIVE WEIGHT: 0.0589 STORAGE POUNDS AND 0.0589 TRANSPORTATION POUNDS
•
DOT REGISTRATION CODE: EX1988040642
TECHNICAL CHARACTERISTICS (FLIS)
DOD AMMUNITION CODE1390-N631
DIAMETER1.315 INCHES NOMINAL IN
HAZARDOUS MATERIAL CLASSIFICATION CODE1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
OVERALL LENGTH1.078 INCHES NOMINAL IN
MODEL NUMBERMK39 MOD 0
SPECIAL FEATURESF/FUZE MK75 MODS 4 AND 5,AND FUZE MK90 MOD 0
NET EXPLOSIVE WEIGHT0.0589 STORAGE POUNDS AND 0.0589 TRANSPORTATION POUNDS
DOT REGISTRATION CODEEX1988040642
DOT PROPER SHIPPING NAMEBOOSTERS
DOT IDENTIFICATION NUMBERUN0042
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
16656-20Interchangeable
interchangeable cross-reference
interchangeable
16656-0020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1390-N631?
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 1390-N631?
1390-N631 is a BOOSTER,FUZE.
What parts can replace 1390-N631?
There are 2 known substitutes for 1390-N631: 16656-20, 16656-0020. Substitute compatibility should be verified for your specific system.
What is the NSN for 1390-N631?
1390-N631 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1390-00-714-9051. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1390-N631

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026