Home · NSN 00-277-0554

NSN 00-277-0554 — Bearing,Ball,Airframe

NIIN 00-277-0554 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-277-0554 is the national stock number for a bearing,ball,airframe. It cross-references to 6 manufacturer part numbers from 2 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Timken Co; the primary is K3LE5054. The unit of issue is EA and the FLIS list price is $31.06.

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.

part numbers from 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
MS27640-3AG	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
K3LE5054	21335	Timken Co	5 · Secondary reference	9 · Reference only
K3LE5054ANG25	21335	Timken Co	5 · Secondary reference	9 · Reference only
K3LFS15054	21335	Timken Co	5 · Secondary reference	9 · Reference only
K3LFS15054ANG25	21335	Timken Co	5 · Secondary reference	9 · Reference only
K3LFS15054S3	21335	Timken Co	5 · Secondary reference	9 · 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 K3LE5054.

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

DLA management data

FLIS unit price: $31.06
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES NOMINAL 0.1900
Overall Outside Diameter: INCHES NOMINAL 0.6250
Outer Ring Width: INCHES NOMINAL 0.2030
Inner Ring Width: INCHES NOMINAL 0.2450
Shield Quantity: 2
Load Direction: RADIAL
Special Features: RADIAL CLEARANCE 0.0001 IN. MIN TO 0.0005 IN.MAX,PACKED 100 PCT FULL WITH SPECIFIED GREASE
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: INNER RING STEEL
Material: BALL STEEL
Material: SHIELD STEEL OR STEEL CORROSION RESISTING
Material: OUTER RING STEEL
Surface Treatment: SHIELD CADMIUM
Surface Treatment: ALL EXTERNAL/EXPOSED METAL SURFACES CADMIUM

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.