Home · NSN 00-577-4106
NSN 00-577-4106 — Knob
NIIN 00-577-4106 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 00-577-4106 is the national stock number for a knob. It cross-references to 13 manufacturer part numbers from 12 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Jan Hardware Mfg Co Inc, Raytheon Company; the primary is 121C4MA/BL. The unit of issue is EA and the FLIS list price is $666.00.
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.
13
part numbers from 12 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| MS91528-302B | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| NASM3926 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| 121C4MA/BL | 99813 | Jan Hardware Mfg Co Inc | 5 · Secondary reference | 1 · Not fully interchangeable |
| 125-3BL2G | 49956 | Raytheon Company | 5 · Secondary reference | 9 · Reference only |
| 125-3BL2G | 3B150 | Raytheon Company | 5 · Secondary reference | 1 · Not fully interchangeable |
| 125-3BLWL-2G | 49956 | Raytheon Company | 5 · Secondary reference | 9 · Reference only |
| 125-3BLWL-2G | 3B150 | Raytheon Company | 5 · Secondary reference | 1 · Not fully interchangeable |
| 222730-303 | 81413 | Bae Systems Information And Electronic Systems Integration Inc. | 5 · Secondary reference | 1 · Not fully interchangeable |
| 231-1059G39 | 99687 | Raytheon Co Equipment Development Lab | 5 · Secondary reference | 1 · Not fully interchangeable |
| 302B | 23480 | Electronic Hardware Corp | 5 · Secondary reference | 1 · Not fully interchangeable |
| 302D | 23480 | Electronic Hardware Corp | 5 · Secondary reference | 9 · Reference only |
| 512-3BL-2M | 52525 | Lerco Div Space-Lok Inc | 5 · Secondary reference | 1 · Not fully interchangeable |
| KMS12F2L | 07886 | Dar Electronics Inc Commercial Products Div Dba National Radio Co | 5 · Secondary reference | 9 · Reference only |
| MIL-K-3926 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| MS91528-302B | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| 125-3BL-2G | D9182 | Zf Industrieantriebe Witten Gmbh | C | 1 · 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 121C4MA/BL.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $666.00
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Inside Diameter
- INCHES MINIMUM 0.252 AND INCHES MAXIMUM 0.254
- Counterbore Diameter
- INCHES MINIMUM 0.750
- Counterbore Depth
- INCHES MINIMUM 0.250
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- INCHES MAXIMUM 0.427
- Overall Depth
- INCHES MINIMUM 0.605
- Gripping Surface Condition
- GRIP AID
- Outside Diameter
- INCHES MINIMUM 1.240 AND INCHES MAXIMUM 1.280
- Reference Marking
- ARROW
- Attachment Method
- SETSCREWS
- Overall Thickness
- INCHES MINIMUM 0.820 AND INCHES MAXIMUM 0.880
- Material Transparency
- OPAQUE
- Screw Drive Type
- HEXAGON SOCKET
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- SCREW HOLE INCHES 0.164
- Skirt Outside Diameter
- INCHES MAXIMUM 1.837
- Skirt Design
- NONDETACHABLE
- Thread Series Designator
- SCREW HOLE UNIFIED NATIONAL COARSE (UNC)
- Specification/Standard Data
- GOVERNMENT STANDARD 96906--S91528
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-008-7100 · Insert,Screw Thread
- 00-008-7940 · Knob
- 00-020-3511 · Knob
- 00-027-5969 · Knob
- 00-027-5977 · Knob
- 00-027-5982 · Knob
- 00-035-7518 · Reed Strip,Valve
- 00-036-6739 · Knob
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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