PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40640Adhesive

Loctite Corp · NSN 8040-01-388-0735 · FSC 8040 · No Item Name Available
Verified by PartsTable
NSN 8040-01-388-0735 — this item is cataloged by the U.S. Government under National Stock Number 8040-01-388-0735. Primary manufacturer part number: 40640.
Features
  • Adhesive — FSC 8040
  • Material: PLASTIC
  • Special Test Features: STORE MATERIAL IN UNOPENED CONTAINER, IN A DRY LOCATION AT TEMPERATURES BETWEEN 2-8 DEG C DEGC
  • Supplementary Features: 20 GRAM BOTTLE G
  • Specific Usage Design: FOR BONDING METAL, PLASTIC AND ELASTOMERIC MATERIALS; SPECIFICALLY FORMULATED FOR DIFFICULT TO BOND SUBSTRATES
  • Rated Drying Time: 20.000 SECONDS NOMINAL
  • Color: CLEAR
  • Quantity Within Each Unit Package: 20.000 GRAMS G
Applications
  • Applications requiring Plastic construction
General Description

The Adhesive, cataloged under National Stock Number 8040-01-388-0735, is classified within Federal Supply Class 8040 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Loctite Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8040-01-388-0735
Primary Part Number40640
Item NameAdhesive
FSC / FSG8040 / 80 — No Item Name Available
ManufacturerLoctite Corp
StatusACTIVE
MaterialPLASTIC
Special Test FeaturesSTORE MATERIAL IN UNOPENED CONTAINER, IN A DRY LOCATION AT TEMPERATURES BETWEEN 2-8 DEG C DEGC
Supplementary Features20 GRAM BOTTLE G
Specific Usage DesignFOR BONDING METAL, PLASTIC AND ELASTOMERIC MATERIALS; SPECIFICALLY FORMULATED FOR DIFFICULT TO BOND SUBSTRATES
Rated Drying Time20.000 SECONDS NOMINAL
ColorCLEAR
Quantity Within Each Unit Package20.000 GRAMS G
Physical FormLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-217-702240640 INTERCHANGEABLE
Shaft,shouldered
L3harris Technologies, Inc Div Space & Airborne Systems
1680-00-670-313840640 INTERCHANGEABLE
Shaft,gear,worm and
Honeywell International Inc. Div Aerospace - Torrance
8040-01-090-9320 INTERCHANGEABLE
Adhesive
5305-01-451-0611406-40 INTERCHANGEABLE
Setscrew
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5133-01-460-237640640 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
8040-01-517-8889 INTERCHANGEABLE
Adhesive
6150-01-651-433440640-7 INTERCHANGEABLE
Cable Assembly,special Purpose,e
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
6150-01-651-433540640-2 INTERCHANGEABLE
Cable Assembly,special Purpose,e
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5961-01-651-485640640-11 INTERCHANGEABLE
Semiconductor Device Assembly
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5961-01-651-487740640-12 INTERCHANGEABLE
Semiconductor Device Assembly
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
135436 Loctite Corp (USA)
PRISM 406 Loctite Corp (USA)
LOCTITE 406 Loctite Corp (USA)
406 Loctite Corp (USA)
40640 PRIMARY Loctite Corp (USA)
Related Parts
3040-00-217-7022INTERCHANGEABLE
SHAFT,SHOULDERED
40640
1680-00-670-3138INTERCHANGEABLE
SHAFT,GEAR,WORM AND
40640
8040-01-090-9320INTERCHANGEABLE
ADHESIVE
5305-01-451-0611INTERCHANGEABLE
SETSCREW
406-40
5133-01-460-2376INTERCHANGEABLE
DRILL,TWIST
40640
8040-01-517-8889INTERCHANGEABLE
ADHESIVE
6150-01-651-4334INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40640-7
6150-01-651-4335INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40640-2
5961-01-651-4856INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
40640-11
5961-01-651-4877INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
40640-12
6150-01-651-5188INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40640-9
6150-01-651-5189INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40640-5

Frequently Asked Questions

What is NSN 8040-01-388-0735?

NSN 8040-01-388-0735 is a Adhesive, manufactured by Loctite Corp, classified under FSC 8040 (No Item Name Available). Status: active.

What are the part numbers for NSN 8040-01-388-0735?

NSN 8040-01-388-0735 has 5 cross-referenced part numbers: 135436 (Loctite Corp), PRISM 406 (Loctite Corp), LOCTITE 406 (Loctite Corp), 406 (Loctite Corp), 40640 (Loctite Corp).

What NSN replaces 8040-01-388-0735?

There are 12 known substitutes for 8040-01-388-0735: 3040-00-217-7022, 1680-00-670-3138, 8040-01-090-9320 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40640?

Key specifications for 40640: Material: PLASTIC; Special Test Features: STORE MATERIAL IN UNOPENED CONTAINER, IN A DRY LOCATION AT TEMPERATURES BETWEEN 2-8 DEG C DEGC; Supplementary Features: 20 GRAM BOTTLE G; Specific Usage Design: FOR BONDING METAL, PLASTIC AND ELASTOMERIC MATERIALS; SPECIFICALLY FORMULATED FOR DIFFICULT TO BOND SUBSTRATES. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com