Self-Locking Hexagon Nut P/N F52NE066

Specifications

Width across flats

0.563 in (nominal)

Locking feature

Prevailing Torque with Nonmetallic Insert

Nut height

0.453 in (nominal)

Material

Nut Steel Comp 1137

Temp rating

Fahrenheit Nominal 250.0

Thread series

Unified National Coarse (UNC)

Thread quantity per inch

16

Nominal thread size

Inches 0.375

Bearing surface type

Flat

Material document and classification

Nut Fed Spec Single Material Response QQ-S-633 Canc

Surface treatment

Nut Cadmium

Thread class

3B

Thread direction

Right-Hand

Material

Locking Insert Plastic Polyamide Nylon

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

Cross-reference part numbers

F52NE066 F52-NE-3816 456004 52NE066 D21061-27 D21059-15

Also referenced as

07625-306 42NE066 052NE-066

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 240 on the shelf
Unit of issue	EA each
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.

In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered

FAQ

What is NSN 5310-00-596-6897?
NSN 5310-00-596-6897 (5310005966897) — Self-Locking Hexagon Nut: SECO Parts has 240 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 5310-00-596-6897 available?
SECO Parts has 240 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5310-00-596-6897 cost?
NSN 5310-00-596-6897 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What part numbers cross-reference to NSN 5310-00-596-6897?
Part numbers that cross-reference this NSN include F52NE066, F52-NE-3816, 456004, 52NE066, D21061-27, D21059-15. It is also referenced by older, superseded or advisory numbers: 07625-306, 42NE066, 052NE-066. SECO can quote against any of them.