PartsTable
Technical Data Sheet
Download PDF

451115 — INDICATOR ASSEMBLY

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

451115: INDICATOR ASSEMBLY.

The INDICATOR ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2117 OVERALL, nut_style: HEXAGON, body_style: TERMINAL MOUNTED, head_style: UNIVERSAL, hole_depth: 0.375 INCHES NOMINAL IN, nut_height: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-354-4506, 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→ 451115
NSN: 5310-00-354-4506
NIINs: 003544506, 004654094, 009226514, 013844314
FSC: 5310 — Nuts and Washers
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2117 OVERALL
nut_styleHEXAGON
body_styleTERMINAL MOUNTED
head_styleUNIVERSAL
hole_depth0.375 INCHES NOMINAL IN
nut_height0.406 INCHES NOMINAL IN
head_height0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
shank_styleTUBULAR
thread_class2B
overall_width0.230 INCHES NOMINAL IN
terminal_typePIN
thread_seriesUNF
NSN5310-00-354-4506
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 451115 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633,COMP 1137 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
LOCKING FEATURE: FREE-RUNNING ALL METAL DESIGN
•
NUT HEIGHT: 0.406 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.562 INCHES NOMINAL IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633,COMP 1137 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
NUT HEIGHT0.406 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH24
SUBSTITUTES & CROSS-REFERENCES 1
21D06Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 451115?
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 451115?
451115 is a INDICATOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 451115?
There is 1 known substitute for 451115: 21D06. Substitute compatibility should be verified for your specific system.
What is the NSN for 451115?
451115 is cataloged in the U.S. Government catalog under NSN 5310-00-354-4506. 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 — 451115

✓ 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.