Category // FSC 4730 · 156,189 items

Hose, Pipe, Tube, Lubrication, and Railing Fittings

Fittings that join, turn, cap, and clamp fluid lines, including tube coupling nuts, pipe plugs, lubrication fittings, and hose clamps.

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156,189 items

  1. ELBOW,PIPE TO TUBE NSN 4730-01-160-6305 P/N 16CTX-CN · 2887438-6 · 2887438-6 · 2887438-6 · +6 more
  2. STRAINER ELEMENT,SEDIMENT NSN 4730-01-160-1672 P/N 11454 · 11359-D-18-C · 11359-D-18 · 11360-D-18 ITEM 389B · +6 more
  3. TEE,PIPE TO TUBE NSN 4730-01-159-7678 P/N 6-2RBTX-SS · 6-2-6 070424SA · J514 · 6-2RBTX-SS · +6 more
  4. INSERT,TRAP NSN 4730-01-158-7542 P/N 926753 · 2620-921X5 PIECE 17A · 845-2110253 PIECE 17A · SS845-1889528 PIECE 40 · +6 more
  5. ADAPTER,STRAIGHT,PIPE TO BOSS NSN 4730-01-158-1531 P/N 8-4GBTX-B · J514 · 8-4 070103BA · 8-4GBTX-B · +6 more
  6. REDUCER,TUBE NSN 4730-01-157-8435 P/N 7M637DA-6D · 7M637DA-6D · 7M637DA-6D · 7M637 · +6 more
  7. TEE,TUBE NSN 4730-01-156-5788 P/N 7M136V06-06-04 · 7M136V06-06-04 · 7M136V06-06-04 · 7M136V06-06-04 · +6 more
  8. TEE,TUBE NSN 4730-01-156-5787 P/N AFP310-080804M · AFP310J080804N · 4671113-080804M · BACT16AY · +6 more
  9. TEE,PIPE NSN 4730-01-155-5054 P/N 3/4MMS-SS · J514 · 12-12-12 140425S · 3/4MMS-SS · +6 more
  10. THREAD PIECE,UNION NSN 4730-01-155-2349 P/N S1E10033 P/N S2D10172 · S2D10172 · V1A10009-06 ITEM 13-1 · S2D10172-3CA · +6 more
  11. TEE,TUBE NSN 4730-01-154-6331 P/N R45133T-040608 · ST7M231T040608 · ST7M231 · TF379T040608 · +6 more
  12. TEE,TUBE NSN 4730-01-154-6329 P/N 7M136V06-04-06 · 7M136V06-04-06 · 7M136V06-04-06 · 7M136V06-04-06 · +6 more
  13. ADAPTER,STRAIGHT,TUBE TO BOSS NSN 4730-01-154-3175 P/N AS5406-08 · AS4841 · MIL-F-5509 · AN932-8 · +6 more
  14. ADAPTER,STRAIGHT,PIPE TO TUBE NSN 4730-01-154-2073 P/N 56846AX · 56846AX · J512 · 10-6 010103B · +6 more
  15. TEE,TUBE TO BOSS NSN 4730-01-153-8339 P/N AS18280 · AS21910 · AS21910D8 · MS21910W8 · +6 more
  16. PLUG,PIPE NSN 4730-01-151-8965 P/N 5EX43 · 90325 · 034871T · 5EX43 · +6 more
  17. ADAPTER,STRAIGHT,PIPE TO HOSE NSN 4730-01-148-2758 P/N 12339396 · 12339396 · 5740264 · 354501 · +6 more
  18. ELBOW,TUBE NSN 4730-01-148-2757 P/N ST7M263V6 · ST7M263V6 · ST7M263 · ST7M263V6 · +6 more
  19. PLUG,PIPE NSN 4730-01-147-7500 P/N 4X15548Z MARK 2 · 4X15548Y MARK 2 · 4X15548 MARK-2 · 4MP2154 · +6 more
  20. NIPPLE,TUBE NSN 4730-01-147-1801 P/N 967C438-1 · 0967C438-1A · 967C438-1A · 4730PL0735790 · +6 more
  21. TEE,TUBE NSN 4730-01-146-7048 P/N 7M136V06-04-04 · 7M136V06-04-04 · 7M136V06-04-04 · 7M136V06-04-04 · +6 more
  22. NIPPLE NSN 4730-01-146-2437 P/N 326712 · 326712 · 0326712 · 0326712 · +6 more
  23. ELBOW,TUBE NSN 4730-01-145-6682 P/N 7350939 · 16459 · 2353-10 · 10WEBTXS · +6 more
  24. REDUCER,BOSS NSN 4730-01-144-6344 P/N AS4841 · AS5174-0202 · AS5174 · AN815-2 · +6 more

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Hose, Pipe, Tube, Lubrication, and Railing Fittings

What does federal supply class 4730 cover?

Federal supply class 4730 covers hose, pipe, tube, lubrication, and railing fittings, the parts that join, turn, cap, and clamp fluid lines. Items filed here include straight and elbow pipe-to-tube adapters, tube coupling nuts, pipe plugs, lubrication fittings, and hose clamps.

How is a part in federal supply class 4730 identified?

The fitting type is part of the item name on each federal record, and the NSN carries the characteristics on file and the manufacturer cross-references for that exact fitting. Each item in the class has its own National Stock Number (NSN) record, listed above.

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