Home · NSN 00-991-0945

NSN 00-991-0945 — Bearing,Ball,Annular

NIIN 00-991-0945 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply NRP

NSN 00-991-0945 is the national stock number for a bearing,ball,annular. It cross-references to 17 manufacturer part numbers from 14 CAGE codes, including Skf Usa Inc., Naval Ship Systems Command, Nsk Corp Bearing Div; the primary is 310SZZCNT3. The unit of issue is EA and the FLIS list price is $6,030.00.

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.

17

part numbers from 14 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-991-0945: 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
310SZZCNT338443Skf Usa Inc.3 · Design control (vendor)2 · Fully interchangeable
999999K10080064Naval Ship Systems Command3 · Design control (vendor)2 · Fully interchangeable
S3610E10053035Nsk Corp Bearing Div3 · Design control (vendor)2 · Fully interchangeable
M17931-C01581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
MILB1793181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
3610-4ES10029337Hoover Group Inc Ball And Roller Div5 · Secondary reference2 · Fully interchangeable
405850-7650380Reliance Electric5 · Secondary reference9 · Reference only
405850-76FF50380Reliance Electric5 · Secondary reference9 · Reference only
410765-1-A50380Reliance Electric5 · Secondary reference9 · Reference only
4D5850-76FF71956Reliance Electric Company Dba Reliance & Dodge Brands5 · Secondary reference1 · Not fully interchangeable
4D5850-76FF50380Reliance Electric5 · Secondary reference9 · Reference only
88182-51PC271956Reliance Electric Company Dba Reliance & Dodge Brands5 · Secondary reference1 · Not fully interchangeable
A10317PC3364392Weil Pump Co Inc5 · Secondary reference2 · Fully interchangeable
FF-19517 PC. NO.2175477Fm Af, LLC5 · Secondary reference1 · Not fully interchangeable
K3063C1046175Peerless-Winsmith, Inc. Dba Peerless Winsmith5 · Secondary reference9 · Reference only
M17931-C01521335Timken Co5 · Secondary reference2 · Fully interchangeable
M17931-C01570854Schaeffler Aerospace Usa Corp5 · Secondary reference2 · Fully interchangeable
X1036PC8408219Stone Safety Corp5 · Secondary reference9 · Reference only
X1048PC5208219Stone Safety Corp5 · Secondary reference9 · Reference only
3110PL15812339009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
405850-7671956Reliance Electric Company Dba Reliance & Dodge BrandsC1 · Not fully interchangeable
405850-76FF71956Reliance Electric Company Dba Reliance & Dodge BrandsC1 · Not fully interchangeable
410765-1-A71956Reliance Electric Company Dba Reliance & Dodge BrandsC1 · Not fully interchangeable

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 310SZZCNT3.

Request 310SZZCNT3

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
$6,030.00
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
NRP
Shelf life code
X
Effective
Jun 1, 2026

Item characteristics

Overall Width
INCHES MINIMUM 1.7480 AND INCHES MAXIMUM 1.7500
Bore Diameter
INCHES MINIMUM 1.9683 AND INCHES MAXIMUM 1.9685
Overall Outside Diameter
INCHES MINIMUM 4.3305 AND INCHES MAXIMUM 4.3307
Surface Finish
GROUND
Retainer Fabrication Method
PRESSED
Seal Quantity
2
Bearing Seal Type
LIPS TURNED OUTWARDLY
Load Direction
RADIAL
Bore Shape
STRAIGHT
Internal Fit-Up Designation
TIGHT
Internal Clearance
INCHES MINIMUM RADIAL 0.0005 AND INCHES MAXIMUM RADIAL 0.0009
Lubrication Material
GREASE
Lubrication Material Document And Classification
MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-18709
Material
SEAL RUBBER SYNTHETIC
Material
INNER RING STEEL COMP E52100
Material
RETAINER STEEL
Material
BALL STEEL COMP E52100
Material
OUTER RING STEEL COMP E52100
Material Document And Classification
OUTER RING FED STD SINGLE MATERIAL RESPONSE 66
Material Document And Classification
INNER RING FED STD SINGLE MATERIAL RESPONSE 66
Material Document And Classification
BALL FED STD SINGLE MATERIAL RESPONSE 66
Nondefinitive Spec/Std Data
TYPE 120

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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