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100139 — NETWORK,PHASE DETECTING

✓ Government record, cited
Esselte · MRO · MRO_GENERAL
PRODUCT OVERVIEW

100139: NETWORK,PHASE DETECTING.

Index in white colour. Front sheet has large space for section description. Key specifications include diameter: 0.4600 INCHES MINIMUM AND 0.4610 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, body_width: 2.312 INCHES NOMINAL IN, head_style: HEXAGON, body_height: 2.750 INCHES NOMINAL IN, body_length: 2.688 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-010-0139, 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
MRO→ MRO_GENERAL→ 100139
NSN: 5305-00-010-0139
NIINs: 000100139, 003327223, 003830771, 005788729, 011066321
FSC: 5305 — Screws
CAGE: F0742 — DELPHI FRANCE SAS (FRA)
SPECIFICATIONS
diameter0.4600 INCHES MINIMUM AND 0.4610 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
body_width2.312 INCHES NOMINAL IN
head_styleHEXAGON
body_height2.750 INCHES NOMINAL IN
body_length2.688 INCHES NOMINAL IN
head_height0.234 INCHES NOMINAL IN
key_quantity2
thread_class2A A
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_length1.000 INCHES MINIMUM IN
inclosure_typeFULLY INCLOSED
NSN5305-00-010-0139
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 100139 · Esselte ⚠ 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
•
HEAD HEIGHT: 0.234 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.500 INCHES NOMINAL IN
•
THREAD LENGTH: 1.000 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 1 OR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.234 INCHES NOMINAL IN
FASTENER LENGTH2.500 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR 1 OR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.562 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 4
179849Reference document
Same NSN cross-reference
Reference document — Secondary reference
13431RReference document
Same NSN cross-reference
Reference document — Secondary reference
4877AReference document
Same NSN cross-reference
Reference document — Secondary reference
FFS85TYPE2STYLE10PReference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 100139?
100139 is a NETWORK,PHASE DETECTING manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 100139?
There are 4 known substitutes for 100139: 179849, 13431R, 4877A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 100139?
100139 is cataloged in the U.S. Government catalog under NSN 5305-00-010-0139. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.