PartsTable
Technical Data Sheet
Download PDF

40538 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
Sandberg · PIPE SECTION
PRODUCT OVERVIEW

40538: RESISTOR,VARIABLE,WIRE WOUND,NON.

A Sandberg Design Cover effectively protects your phone against marks and scratches while also giving it a more personal look. Key specifications include material: RUBBER SYNTHETIC OVERALL, overall_length: 0.260 INCHES MAXIMUM IN, wall_thickness: 0.250 INCHES NOMINAL IN, working_length: 18.687 INCHES NOMINAL IN, inside_diameter: 1.750 INCHES NOMINAL IN, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-020-3170, 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
40538
NSN: 4720-00-020-3170
NIINs: 000203170, 001391935, 002432169, 010606832
FSC: 4720 — Hose and Flexible Tubing
CAGE: 31654 — SULLAIR CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
overall_length0.260 INCHES MAXIMUM IN
wall_thickness0.250 INCHES NOMINAL IN
working_length18.687 INCHES NOMINAL IN
inside_diameter1.750 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
first_arm_length2.250 INCHES NOMINAL IN
overall_diameter0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
style_designatorSTRAIGHT CORRUGATED
unable_to_decodeUNABLE TO DECODE
NSN4720-00-020-3170
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 40538 · Sandberg ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE COOLING SYSTEM,NONAIRCRAFT
•
STYLE DESIGNATOR: STRAIGHT CORRUGATED
•
WALL THICKNESS: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC COVER
•
SECOND ARM LENGTH: 2.250 INCHES NOMINAL IN
•
WORKING LENGTH: 18.687 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE COOLING SYSTEM,NONAIRCRAFT
STYLE DESIGNATORSTRAIGHT CORRUGATED
WALL THICKNESS0.250 INCHES NOMINAL IN
INSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC COVER
MATERIALRUBBER SYNTHETIC OVERALL
SECOND ARM LENGTH2.250 INCHES NOMINAL IN
WORKING LENGTH18.687 INCHES NOMINAL IN
FIRST ARM LENGTH2.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
FH2818Reference document
Same NSN cross-reference
Reference document — Secondary reference
M14Reference document
Same NSN cross-reference
Reference document — Secondary reference
81341Reference document
Same NSN cross-reference
Reference document — Secondary reference
52818Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 40538?
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 40538?
40538 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Sandberg.
What parts can replace 40538?
There are 4 known substitutes for 40538: FH2818, M14, 81341 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40538?
40538 is cataloged in the U.S. Government catalog under NSN 4720-00-020-3170. 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 — 40538