Plain Slotted Hexagon Nut P/N 10866118

Specifications

Thread series

UN

Thread direction

Right-Hand

Bearing surface type

Washer Faced

Material

Overall Steel Comp 1330H or Steel Comp 4130H or Steel Comp 5130H or Steel Comp 8630H or Steel Comp 1132 or Steel Comp 1137 or Steel Comp 1139 or Steel Comp 1141

Countersink angle

Nut Degrees Minimum 85.0 and Degrees Maximum 95.0

Width across flats

1.875 in (nominal)

Material document and classification

Overall Assn STD 1ST Material Response Ast- A304 or Assn STD 2ND Material Response Ast- A332 or Assn STD 2ND Material Response Ast- A331 or Assn STD 3RD Material Response Ast- A304 or Assn STD 4TH Material Response Ast- A304 or Fed Spec 5TH Material Response 00-S-637 or Fed Spec 6TH Material Response QQ-S-637 or Fed Spec 7TH Material Response QQ-S-637 or Fed Spec 8TH Material Response QQ-S-637

Thread quantity per inch

16

Nut height

0.609–0.641 in

Thread class

2B

Surface treatment document and classification

Overall Fed Spec Single Treatment Response QQ--416,TY 1,CL 3

Nominal thread size

Inches 1.250

Surface treatment

Overall Cadmium

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

Cross-reference part numbers

10866118

Also referenced as

10088211

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
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.

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FAQ

What is NSN 5310-00-682-5822?
NSN 5310-00-682-5822 (5310006825822) — Plain Slotted Hexagon Nut: SECO Parts has 2,281 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 5310-00-682-5822 available?
SECO Parts has 2281 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5310-00-682-5822 cost?
NSN 5310-00-682-5822 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 does NSN 5310-00-682-5822 fit?
The federal catalog lists NSN 5310-00-682-5822 as used on: Multiple Launch Rocket System (MLRS); A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle.

What part numbers cross-reference to NSN 5310-00-682-5822?
Part numbers that cross-reference this NSN include 10866118. It is also referenced by older, superseded or advisory numbers: 10088211. SECO can quote against any of them.