Plain Slotted Hexagon Nut P/N 5139964

Specifications

Nut height

0.375–0.406 in

Thread series

UNF

Material document and classification

Overall MIL Spec Single Material Response -IL-S-11415,CL C1-CANC

Surface treatment

Overall Phosphate

Width across flats

0.859–0.891 in

Bearing surface finish

Microinches 125.0

Thread quantity per inch

18

Bearing surface type

Chamfered or Washer Faced

Thread direction

Right-Hand

Material

Overall Steel

Thread class

2B

Nominal thread size

Inches 0.562

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

Cross-reference part numbers

5139964 A10757

Also referenced as

717124433510

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 1 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 5310-00-513-9964?
NSN 5310-00-513-9964 (5310005139964) — Plain Slotted Hexagon Nut: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain slotted hexagon nut in federal supply class 5310 (Nuts and Washers).

Is NSN 5310-00-513-9964 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5310-00-513-9964 cost?
SECO typically prices parts like NSN 5310-00-513-9964 at $25–$50 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 5310-00-513-9964?
Part numbers that cross-reference this NSN include 5139964, A10757. It is also referenced by older, superseded or advisory numbers: 717124433510. SECO can quote against any of them.