Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-01-163-6996
NSN 4730-01-163-6996 — Sleeve,Flared,Tube Fitting
NIIN 01-163-6996 · unit of issue PG · AAC Z (insurance item) · source of supply SMS
NSN 4730-01-163-6996 is the national stock number for a sleeve,flared,tube fitting in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 5 manufacturer part numbers from 3 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is AS3220. The unit of issue is PG and the FLIS list price is $126.25.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 18, 2026 for $13,200 from T And T Products LLC. 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.
5
part numbers from 3 CAGEs
0
open solicitations, all agencies
1
government buy 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 |
|---|---|---|---|---|
| AS3220W03 | 0U583 | Sae International | 3 · Design control (vendor) | 2 · Fully interchangeable |
| SAE-AS4841 | 0U583 | Sae International | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| AS3220 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
| AS3220 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
| AS3220W03 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
| AS4841 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
| AS4841 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
| MS20819-3D | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Aug 18, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | T And T Products LLC 78HR2 | $13,200 | Dla | SPE7M425P6550 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.
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 AS3220.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $126.25
- Unit of issue
- PG
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Casehardening Indicator
- NOT CASE-HARDENED
- Overall Length
- INCHES MINIMUM 0.390 AND INCHES MAXIMUM 0.422
- Flange Width
- INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.157
- Flange Outside Diameter
- INCHES MINIMUM 0.329 AND INCHES MAXIMUM 0.332
- Seat Angle In Deg
- 32.0
- Sleeve Outside Diameter
- INCHES MINIMUM 0.234 AND INCHES MAXIMUM 0.237
- Hose/Tube Outside Diameter For Which Designed
- INCHES NOMINAL 0.188
- Material
- ALUMINUM ALLOY 7075
- Material Document And Classification
- FED SPEC SINGLE MATERIAL RESPONSE QQ-A-367, T73
- Surface Treatment
- ANODIZE
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-001-1695 · Tee,Tube To Boss
- 00-007-4605 · Nut,Tube Coupling
- 00-007-4606 · Nut,Tube Coupling
- 00-009-7247 · Tee,Tube To Boss
- 00-010-7636 · Reducer,Boss
- 00-023-4859 · Reducer Body,Tube
- 00-023-4860 · Reducer Body,Tube
- 00-023-4864 · Reducer Body,Tube
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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