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L1037 — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

L1037: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include material: STEEL, end_style: 90 DEGREE PARALLEL, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, ring_style: STRAIGHT GAP, shell_type: SOLID, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-174-9855, 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
L1037
NSN: 5325-00-174-9855
NIINs: 001749855, 010659288
FSC: 5325 — Fastening Devices
CAGE: 73782 — TOWMOTOR CORP DALLAS PLANT SUB OF CATERPILLAR TRACTOR CO (USA)
SPECIFICATIONS
materialSTEEL
end_style90 DEGREE PARALLEL
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
ring_styleSTRAIGHT GAP
shell_typeSOLID
thread_class2A A
usage_designEXTERNAL
overall_width0.954 INCHES MAXIMUM IN
overall_height0.954 INCHES MAXIMUM IN
overall_length0.780 INCHES NOMINAL IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
NSN5325-00-174-9855
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: L1037 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL HARDNESS RATING: 42.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: EXTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DIAMETER: 0.120 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1065 TO 1070 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.552 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
USAGE DESIGNEXTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DIAMETER0.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1065 TO 1070 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.552 INCHES NOMINAL IN
INSIDE DIAMETER1.313 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
SUBSTITUTES & CROSS-REFERENCES 7
1DK31Reference document
Same NSN cross-reference
Reference document — Secondary reference
N24339RReference document
Same NSN cross-reference
Reference document — Secondary reference
V3341XReference document
Same NSN cross-reference
Reference document — Secondary reference
SX334Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
62638VReference document
Same NSN cross-reference
Reference document — Secondary reference
JT9133Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L1037?
L1037 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace L1037?
There are 7 known substitutes for L1037: 1DK31, N24339R, V3341X and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L1037?
L1037 is cataloged in the U.S. Government catalog under NSN 5325-00-174-9855. This indicates validated use in U.S. government and defense supply chains.
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