Self-Locking Hexagon Nut P/N 904120

Specifications

Thread class

2B

Thread direction

Right-Hand

Locking feature

Prevailing Torque with Nonmetallic Insert

Lubrication

Dry Film Lubricant

Nut height

0.329–0.359 in

Width across flats

0.489–0.502 in

Temp rating

Fahrenheit Nominal 250.0

Thread series

Unified National Coarse (UNC)

Thread quantity per inch

18

Nominal thread size

Inches 0.312

Bearing surface type

Chamfered or Washer Faced

Material

Locking Insert Plastic Polyamide Nylon

Material

Nut Steel

Material document and classification

Nut Assn STD Single Material Response SAE J995 GR 5

Surface treatment

Overall Except Insert Cadmium and Chromate

Surface treatment document and classification

Overall Except Insert Fed Spec Single Treatment Response QQ--416,Tye 2,Class 3

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

904120 PK373 9HA12 SK-6003-11 10322 M45913/1-5CG5C M45913/5CG5C MS51922-9

Also referenced as

10082670

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 435 on the shelf
Unit of issue	HD hundred
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5310-00-984-3806?
NSN 5310-00-984-3806 (5310009843806) — Self-Locking Hexagon Nut: SECO Parts has 435 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking hexagon nut in federal supply class 5310 (Nuts and Washers).

Is NSN 5310-00-984-3806 available?
SECO Parts has 435 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5310-00-984-3806 cost?
SECO quotes NSN 5310-00-984-3806 on request, usually the same business day.

What part numbers cross-reference to NSN 5310-00-984-3806?
Part numbers that cross-reference this NSN include 904120, PK373, 9HA12, SK-6003-11, 10322, M45913/1-5CG5C, M45913/5CG5C, MS51922-9. It is also referenced by older, superseded or advisory numbers: 10082670. SECO can quote against any of them.