Home · NSN 01-231-7461

NSN 01-231-7461 — Nut,Plain,Round

NIIN 01-231-7461 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-231-7461 is the national stock number for a nut,plain,round. It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including Circor Naval Solutions LLC, Euramco Safety Inc; the primary is 55-22420-68. The unit of issue is EA and the FLIS list price is $22.22.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

4

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-231-7461: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
E-5253J63857Circor Naval Solutions LLC3 · Design control (vendor)2 · Fully interchangeable
55-22420-6852081Euramco Safety Inc5 · Secondary reference2 · Fully interchangeable
F7863857Circor Naval Solutions LLC5 · Secondary reference9 · Reference only
R-883 PIECE 1363857Circor Naval Solutions LLC5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 55-22420-68.

Request 55-22420-68

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$22.22
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Drive Point Depth
INCHES NOMINAL 0.250
Nut Diameter
INCHES NOMINAL 2.000
Nut Thickness
INCHES NOMINAL 0.500
Drive Point Quantity
2
Drive Point Diameter
INCHES NOMINAL 0.266
Hole Type And Quantity
TAPPED 1
Thread Series
UNF
Thread Quantity Per Inch
14
Nominal Thread Size
INCHES 0.875
Hole Thread Quantity Per Inch
18
Hole Nominal Thread Diameter
INCHES 0.312
Part Name Assigned By Controlling Agency
NAVY SPECIAL PROJECT
Special Features
HOLE CENTERED 0.688 IN. FROM CENTER OF NUT
Material
OVERALL COPPER ALLOY 464
Material Document And Classification
OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-B-637 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-B-639
Proprietary Characteristics
MRCS

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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