NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-436-7144
Flat Washer P/N 220-H-25415 PIECE 61
In stock — 600 on our U.S. shelfNSN 5310-00-436-7144 5310004367144 NIIN 004367144
SECO Parts has 600 in stock of NSN 5310-00-436-7144 — Flat Washer — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- WASHER,FLAT
- SECO description
- WASHER
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 600 |
| Total | 600 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-436-7144 004367144 220-H-25415 PIECE 61 906-A-13164 ST930327-6 AN960-XC6
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Thickness
- 0.032 in (nominal)
- Surface treatment
- Overall Oxide Film
- Hole diameter
- 0.139–0.159 in
- Material
- Overall Steel Corrosion Resisting or Steel Comp 321 or Steel Comp 347 or Steel Comp 348
- Overall diameter
- 0.370–0.395 in
- Nondefinitive spec/std data
- Type a and Grade 2 and Class B
- Surface treatment document and classification
- Overall MIL Spec Single Treatment Response -IL-C-13924
- Color
- Overall Black
- Material document and classification
- Overall MIL Spec 1ST Material Response -IL-S-5059 and MIL Spec 2ND Material Response -IL-S-6721 and MIL Spec 3RD Material Response -IL-S-6721 and MIL Spec 4TH Material Response -IL-S-6721
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
220-H-25415 PIECE 61 906-A-13164 ST930327-6 AN960-XC6
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5310-00-436-7144?
NSN 5310-00-436-7144 (5310004367144) — Flat Washer: SECO Parts has 600 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for flat washer in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-436-7144 available?
SECO Parts has 600 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-436-7144 cost?
SECO quotes NSN 5310-00-436-7144 on request, usually the same business day.
What part numbers cross-reference to NSN 5310-00-436-7144?
Part numbers that cross-reference this NSN include 220-H-25415 PIECE 61, 906-A-13164, ST930327-6, AN960-XC6. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names WASHER,FLAT. Same name is not the same part: check the part numbers.